Pure and Applied Chemistry

CrossRef Cited-by Linking

• Quintavalla Martino, Pariani Giorgio, Crimi Giuseppe, Bertarelli Chiara, Bianco Andrea: Photochromic point-diffraction inteferometer. Optics and Lasers in Engineering 2014, 56, 134. <http://dx.doi.org/10.1016/j.optlaseng.2013.12.011>
• Hakouk Khadija, Oms Olivier, Dolbecq Anne, Marrot Jérôme, Saad Ali, Mialane Pierre, El Bekkachi Houda, Jobic Stéphane, Deniard Philippe, Dessapt Rémi: New photoresponsive charge-transfer spiropyran/polyoxometalate assemblies with highly tunable optical properties. J. Mater. Chem. C 2014, 2, 1628. <http://dx.doi.org/10.1039/c3tc31992j>
• Eppig Timo, Bellen Janine van, Langenbucher Achim: Characterization of a photochromic intraocular lens. Opt. Lett. 2014, 39, 2040. <http://dx.doi.org/10.1364/OL.39.002040>
• Shoji Hiroaki, Kitagawa Daichi, Kobatake Seiya: Systematic study on the thermal cycloreversion reactivity of diarylethenes with alkoxy and alkyl groups at the reactive carbons. Res Chem Intermed 2013, 39, 279. <http://dx.doi.org/10.1007/s11164-012-0648-0>
• Chaitanya Kadali, Ju Xue Hai, Heron B. Mark, Gabbutt Christopher D.: Vibrational spectra and static vibrational contribution to first hyperpolarizability of naphthopyrans—A combined experimental and DFT study. Vibrational Spectroscopy 2013, 69, 65. <http://dx.doi.org/10.1016/j.vibspec.2013.09.010>
• Moorthy Jarugu Narasimha, Mandal Susovan, Mukhopadhyay Arindam, Samanta Subhas: Helicity as a Steric Force: Stabilization and Helicity-Dependent Reversion of Colored o-Quinonoid Intermediates of Helical Chromenes. J. Am. Chem. Soc. 2013, 135, 6872. <http://dx.doi.org/10.1021/ja312027c>
• Moorthy Jarugu Narasimha, Mandal Susovan, Kumar Amrit: Photochromism of novel chromenes constrained to be part of [2.2]paracyclophane: remarkable ‘phane’ effects on the colored o-quinonoid intermediates. New J. Chem. 2013, 37, 82. <http://dx.doi.org/10.1039/c2nj40575j>
• Loicq Jérôme, Venancio Luis Miguel, Stockman Yvan, Georges Marc P.: Performances of volume phase holographic grating for space applications: study of the radiation effect. Appl. Opt. 2013, 52, 8338. <http://dx.doi.org/10.1364/AO.52.008338>
• Pardo Rosario, Zayat Marcos, Levy David: Stability against photodegradation of a photochromic spirooxazine dye embedded in amino-functionalized sol–gel hybrid coatings. J Sol-Gel Sci Technol 2012, 63, 400. <http://dx.doi.org/10.1007/s10971-012-2801-z>
• Zhu Jiadeng, Choo Hungo, Kim Hwan Chul: Study on the measurement of initial color and fading speed of photochromic lens. Fibers Polym 2012, 13, 1179. <http://dx.doi.org/10.1007/s12221-012-1179-4>
• Gabbutt Christopher D., Heron B. Mark, Kilner Colin, Kolla Suresh B.: The synthesis and properties of naphthopyran– boradiazaindacene conjugates. J Dye Pig 2012, 94, 175. <http://dx.doi.org/10.1016/j.dyepig.2012.01.002>
• Moorthy Jarugu Narasimha, Mandal Susovan, Parida Keshaba Nanda: Through-Space Control of the Persistence of Photogenerated o-Quinonoid Intermediates in Naphthalenes Containing Cofacially Oriented Chromenes and Arenes^‡. Z Org Lett 2012, 14, 2438. <http://dx.doi.org/10.1021/ol300449p>
• Zanoni Michele, Coleman Simon, Fraser Kevin J., Byrne Robert, Wagner Klaudia, Gambhir Sanjeev, Officer David L., Wallace Gordon G., Diamond Dermot: Physicochemical study of spiropyran–terthiophene derivatives: photochemistry and thermodynamics. Phys. Chem. Chem. Phys. 2012, 14, 9112. <http://dx.doi.org/10.1039/c2cp41137g>
• Natali Manuel, Giordani Silvia: Molecular switches as photocontrollable “smart” receptors. Chemical Society Review 2012, 41, 4010. <http://dx.doi.org/10.1039/c2cs35015g>
• Ashraf Mohamed, Gainsford Graeme J., Kay Andrew J.: Crystal and Molecular Structure of 7-Diethylamino-[1′,3′,3′-trimethyl-4-((1,3,3-trimethyl-1,3-dihydro-2H-indole-2-ylidene)methyl)-1′,3,3′,4-tetrahydrospiro[chromene-2,2′-indole]]: A Dicondensation Product From the Reaction of 4-Diethylaminosalicylaldehyde with Fischer's Base. Aust. J. Chem. 2012, 65, 779. <http://dx.doi.org/10.1071/CH11499>
• Eppig Timo, Speck Alexis, Gillner Melanie, Nagengast Dieter, Langenbucher Achim: Photochromic dynamics of ophthalmic lenses. J Appl Optics 2012, 51, 133. <http://dx.doi.org/10.1364/AO.51.000133>
• Pèpe Gérard, et al.: Crystal structure of 5,8-dimethyl-6-(p-dimethylaminophenyl)-2,2-diphen- yl-2H-1-benzopyran, C34H36NO. Zeitschrift für Kristallographie - New Crystal Structures 2012, 227, 507. <http://dx.doi.org/10.1524/ncrs.2012.0242>
• Nicoletta Fiore Pasquale, Cupelli Daniela, Formoso Patrizia, De Filpo Giovanni, Colella Valentina, Gugliuzza Annarosa: Light Responsive Polymer Membranes: A Review. Membranes 2012, 2, 134. <http://dx.doi.org/10.3390/membranes2010134>
• Leydet Yoann, Gavara Raquel, Cunha-Silva Luís, Parola A. Jorge, Pina Fernando: Phase-Dependent Photochromism of a Lactone-Stabilized Chromene from a Flavylium Reaction Network. Chem Eur J 2011, 17, 3663. <http://dx.doi.org/10.1002/chem.201002781>
• Harada Jun, Ueki Keigo, Anada Masahide, Kawazoe Yuta, Ogawa Keiichiro: Solid-State Photochromism of Chromenes: Enhanced Photocoloration and Observation of Unstable Colored Species at Low Temperatures. Chemistry A European Journal 2011, 17, 14111. <http://dx.doi.org/10.1002/chem.201101717>
• Bianco A., Perissinotto S., Garbugli M., Lanzani G., Bertarelli C.: Control of optical properties through photochromism: a promising approach to photonics. Laser & Photon Rev 2011, 5, 711. <http://dx.doi.org/10.1002/lpor.201000033>
• Ventura Claudia, Byrne Robert, Audouin Fabrice, Heise Andreas: Atom transfer radical polymerization synthesis and photoresponsive solution behavior of spiropyran end-functionalized polymers as simplistic molecular probes. J Polym Sci A-Polym Chem 2011, 49, 3455. <http://dx.doi.org/10.1002/pola.24778>
• Bertarelli C., Bianco A., Castagna R., Pariani G.: Photochromism into optics: Opportunities to develop light-triggered optical elements. PHOTOBIO C 2011, 12, 106. <http://dx.doi.org/10.1016/j.jphotochemrev.2011.05.003>
• Mandal Susovan, Parida Keshaba Nanda, Samanta Subhas, Moorthy Jarugu Narasimha: Influence of (2,3,4,5,6-Pentamethyl/phenyl)phenyl Scaffold: Stereoelectronic Control of the Persistence of o-Quinonoid Reactive Intermediates of Photochromic Chromenes. J Org Chern 2011, 110822085013061. <http://dx.doi.org/10.1021/jo201144t>
• Song Liwen, Yang Yuheng, Zhang Qiong, Tian He, Zhu Weihong: Synthesis and Photochromism of Naphthopyrans Bearing Naphthalimide Chromophore: Predominant Thermal Reversibility in Color-Fading and Fluorescence Switch. Chem B 2011, 115, 14648. <http://dx.doi.org/10.1021/jp208082w>
• Pardo Rosario, Zayat Marcos, Levy David: Photochromic organic–inorganic hybrid materials. Chem Soc Rev 2011, 40, 672. <http://dx.doi.org/10.1039/c0cs00065e>
• Yuan Hui, Guo Jixi, Jia Dianzeng, Guo Mingxi, Liu Lang, Wu Dongling, Li Feng: Photochromism of a pyrazolone derivative in crystalline state and in HPMC composite film. Photochem Photobiol Sci 2011, 10, 1562. <http://dx.doi.org/10.1039/c1pp05110e>
• Nabais Cláudia R. J. O. D., Heron B. Mark, de Sousa Hermínio C., Gil Maria H., Sobral Abílio J. F. N.: Synthesis and Characterization of Co-polymers Based on Methyl Methacrylate and 2-Hexyl Acrylate Containing Naphthopyrans for a Light-Sensitive Contact Lens. Journal of Biomaterials Science, Polymer Edition 2011, 22, 139. <http://dx.doi.org/10.1163/092050609X12580984253769>
• Coelho Paulo J., Carvalho Luís M., Gonçalves Luis F. F. F., Silva Carlos J. R., Campos Ana M., Jesus Gomes M.: Photochromic hybrid sol–gel films containing naphthopyrans. J Sol-Gel Sci Techn 2010, 56, 203. <http://dx.doi.org/10.1007/s10971-010-2295-5>
• Byrne Robert, Ventura Claudia, Benito Lopez Fernando, Walther Adelheid, Heise Andreas, Diamond Dermot: Characterisation and analytical potential of a photo-responsive polymeric material based on spiropyran. Biosensors bioelectronics 2010, 26, 1392. <http://dx.doi.org/10.1016/j.bios.2010.07.059>
• Fedorova Olga, Fedorov Yuri, Lokshin Vladimir, Samat André, Vermeersch Gaston, Paramonov Sergey, Delbaere Stéphanie: Structural and photochemical aspect of metal-ion-binding to a photochromic chromene annulated by crown-ether moiety. J Photochem Photobiol A Chem 2010, 209, 111. <http://dx.doi.org/10.1016/j.jphotochem.2009.10.014>
• Prostota Yaroslav, Coelho Paulo Jorge, Pina João, Seixas de Melo João: Fast photochromic sterically hindered benzo[1,3]oxazines. J Photochem Photobiol A Chem 2010, 216, 59. <http://dx.doi.org/10.1016/j.jphotochem.2010.09.006>
• Sousa Céu M., Coelho Paulo J., Vermeersch Gaston, Berthet Jérôme, Delbaere Stephanie: Synthesis and photochemical reactivity of new 4-substituted naphtho[1,2-b]pyran derivatives. J Photochem Photobiol A Chem 2010, 216, 73. <http://dx.doi.org/10.1016/j.jphotochem.2010.09.009>
• Patel Dinesh G., Paquette Michelle M., Kopelman Roni A., Kaminsky Werner, Ferguson Michael J., Frank Natia L.: A Solution- and Solid-State Investigation of Medium Effects on Charge Separation in Metastable Photomerocyanines. J Am Chem Soc 2010, 132, 12568. <http://dx.doi.org/10.1021/ja100238h>
• Kicková Anna, Donovalová Jana, Kasák Peter, Putala Martin: A chiroptical binaphthopyran switch: amplified CD response in a polystyrene film. New J Chem 2010, 34, 1109. <http://dx.doi.org/10.1039/c0nj00102c>
• Moorthy Jarugu Narasimha, Koner Apurba L., Samanta Subhas, Roy Ankur, Nau Werner M.: Modulation of Spectrokinetic Properties of o-Quinonoid Reactive Intermediates by Electronic Factors: Time-Resolved Laser Flash and Steady-State Photolysis Investigations of Photochromic 6- and 7-Arylchromenes. Chem Eur J 2009, 15, 4289. <http://dx.doi.org/10.1002/chem.200801925>
• Norikane Yasuo, Davis Riju, Nishimura Yoshinobu, Arai Tatsuo, Tamaoki Nobuyuki: Drastic solvent effect on thermal back reaction of spiroperimidine photochromic compounds. J Photochem Photobiol A Chem 2009, 205, 116. <http://dx.doi.org/10.1016/j.jphotochem.2009.04.016>
• Lee Yong Rok, Kim Yun Mi, Kim Sung Hong: Efficient one-pot synthesis of benzopyranobenzopyrans and naphthopyranobenzopyrans by domino aldol-type reaction/hetero Diels–Alder reaction of resorcinols and naphthols. Tetrahedron 2009, 65, 101. <http://dx.doi.org/10.1016/j.tet.2008.10.101>
• Norikane Yasuo, Davis Riju, Tamaoki Nobuyuki: Photochromism of a spiroperimidine compound in polymer matrices. New J Chem 2009, 33, 1327. <http://dx.doi.org/10.1039/b822914g>
• Pardo Rosario, Zayat Marcos, Levy David: Reaching bistability in a photochromic spirooxazine embedded sol–gel hybrid coatings. J Mater Chem 2009, 19, 6756. <http://dx.doi.org/10.1039/b909198j>
• Nigel Corns S, Partington Steven M, Towns Andrew D: Industrial organic photochromic dyes : Industrial organic photochromic dyes. Coloration Technol 2009, 125, 249. <http://dx.doi.org/10.1111/j.1478-4408.2009.00204.x>
• Alvarez-Herrero Alberto, Garranzo Daniel, Pardo Rosario, Zayat Marcos, Levy David: Temperature dependence of the optical and kinetic properties of photochromic spirooxazine derivatives in sol-gel thin films. phys stat sol (c) 2008, 5, 1160. <http://dx.doi.org/10.1002/pssc.200777789>
• Paramonov S. V., Fedorova O. A., Perevalov V. P., Lokshin V., Khodorkovsky V.: Synthesis of photochromic benzopyrans annulated by 15(18)-crown-5(6) ether. Russ Chem Bull 2008, 57, 2381. <http://dx.doi.org/10.1007/s11172-008-0339-6>
• Cheng Tong, Lin Tong, Brady Rex, Wang Xungai: Photochromic fabrics with improved durability and photochromic performance. Fibers Polym 2008, 9, 521. <http://dx.doi.org/10.1007/s12221-008-0083-4>
• Liu Yuanyuan, Fan Meigong, Zhang Changrui, Yang Wensheng, Zhu Lingyun, Zhang Guangjin, Shuai Zhigang, Zhou Jianhua, Yan Wenpeng, Fu Hongbing: Waterchromism of protonated photomerocyanine dye. J Dye Pig 2008, 76, 264. <http://dx.doi.org/10.1016/j.dyepig.2006.08.041>
• Kopelman Roni A., Paquette Michelle M., Frank Natia L.: Photoprocesses and magnetic behavior of photochromic transition metal indoline[phenanthrolinospirooxazine] complexes: Tunable photochromic materials. Inorg Chim Ada 2008, 361, 3570. <http://dx.doi.org/10.1016/j.ica.2008.03.079>
• Delbaere Stephanie, Vermeersch Gaston: NMR spectroscopy applied to photochromism investigations. J Photochem Photobiol C Photochem Rev 2008, 9, 61. <http://dx.doi.org/10.1016/j.jphotochemrev.2008.04.003>
• Raboin Lorraine, Matheron Muriel, Biteau John, Gacoin Thierry, Boilot Jean-Pierre: Photochromism of spirooxazines in mesoporous organosilica films. J Mater Chem 2008, 18, 3242. <http://dx.doi.org/10.1039/b802608d>
• Byrne Robert, Fraser Kevin J., Izgorodina Ekaterina, MacFarlane Douglas R., Forsyth Maria, Diamond Dermot: Photo- and solvatochromic properties of nitrobenzospiropyran in ionic liquids containing the [NTf2]− anion. Phys Chem Chem Phys 2008, 10, 5919. <http://dx.doi.org/10.1039/b806641h>
• Alhashimy Nameer, Müller-Bunz Helge, Schazmann Benjamin, Diamond Dermot: 5′,6-Dichloro-1′,3′,3′-trimethylspiro[2H-1-benzopyran-2,2′-indoline]. Acta Crystallogr E Struct Rep Online 2008, 64, o1430. <http://dx.doi.org/10.1107/S1600536808018722>
• Fedorova O. A., Maurel F., Chebun'kova A. V., Strokach Yu. P., Valova T. M., Kuzmina L. G., Howard J. A. K., Wenzel M., Gloe K., Lokshin V.: Investigation of cation complexation behavior of azacrown ether substituted benzochromene. J Phys Org Chem 2007, 20, 469. <http://dx.doi.org/10.1002/poc.1181>
• Delbaere S., Micheau J-C., Frigoli M., Mehl G. H., Vermeersch G.: Mechanistic understanding of the photochromism of a hybrid dithienylethene–naphthopyran system by NMR spectroscopy. J Phys Org Chem 2007, 20, 929. <http://dx.doi.org/10.1002/poc.1188>
• Bougdid Lahoussine, Heynderickx Arnault, Delbaere Stéphanie, Moustrou Corinne: First synthesis of nitro-substituted 2,2-diphenyl-2H-1-benzopyrans via the ipso-nitration reaction. Tetrahedron 2007, 63, 8242. <http://dx.doi.org/10.1016/j.tet.2007.05.113>
• Moorthy Jarugu Narasimha, Venkatakrishnan Parthasarathy, Samanta Subhas: Novel photochromism of differently-linked bis-benzopyrans. Org Biomol Chem 2007, 5, 1354. <http://dx.doi.org/10.1039/b701706e>
• Gomes Raquel, Parola A. Jorge, Laia César A. T., Pina Fernando: Efficient photochromism from the network of chemical reactions of 7,4′-dihydroxyflavylium in CTAB micelles. Photochem Photobiol Sci 2007, 6, 1003. <http://dx.doi.org/10.1039/b707461a>
• Delbaere S., Micheau J.-C., Teral Y., Bochu C., Campredon M., Vermeersch G.: NMR Structural and Kinetic Assignment of Fluoro-3H-naphthopyran Photomerocyanines¶. Photochem Pholobiol 2007, 74, 694. <http://dx.doi.org/10.1562/0031-8655(2001)0740694NSAKAO2.0.CO2>
• Wei Min, Xu Xiangyu, Wang Xinrui, Li Feng, Zhang Hui, Lu Yanluo, Pu Min, Evans David G., Duan Xue: Study on the Photochromism of Ni–Al Layered Double Hydroxides Containing Nitrate Anions. Eur J Inorg Chem 2006, 2006, 2831. <http://dx.doi.org/10.1002/ejic.200600058>
• Fedorova O. A., Strokach Yu. P., Chebun’kova A. V., Valova T. M., Gromov S. P., Alfimov M. V., Lokshin V., Samat A.: Synthesis and complexation properties of photochromic benzochromenes containing aza-and diaza-18-crown-6-ether fragments. Russ Chem Bull 2006, 55, 287. <http://dx.doi.org/10.1007/s11172-006-0250-y>
• Venec D., Delbaere S., Micheau J.C., Frigoli M., Moustrou C., Samat A., Vermeersch G.: Photochromism of 8-thienyl-naphthopyrans investigated by NMR spectroscopy. J Photochem Photobiol A Chem 2006, 181, 174. <http://dx.doi.org/10.1016/j.jphotochem.2005.11.021>
• Delbaere Stéphanie, Vermeersch Gaston, Frigoli Michel, Mehl Georg H.: Controlled Conversion of Isomers in a Hybrid Biphotochromic System. Org Lett 2006, 8, 4931. <http://dx.doi.org/10.1021/ol062055x>
• Stitzel Shannon E., Diamond Dermot, Byrne Robert J.: Photo-regenerable surface with potential for optical sensing. J Mater Chem 2006, 16, 1332. <http://dx.doi.org/10.1039/b516400a>
• Delbaere S., Berthet J., Salvador M. A., Vermeersch G., Oliveira M. M.: Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy. International Journal of Photoenergy 2006, 2006, 1. <http://dx.doi.org/10.1155/IJP/2006/43213>
• Oliveira M. Manuel, Salvador Maria A., Coelho Paulo J., Carvalho Luís M.: New benzopyranocarbazoles: synthesis and photochromic behaviour. Tetrahedron 2005, 61, 1681. <http://dx.doi.org/10.1016/j.tet.2004.12.055>
• Davis Riju, Tamaoki Nobuyuki: Novel Photochromic Spiroheterocyclic Molecules via Oxidation of 1,8-Diaminonaphthalene. Org Lett 2005, 7, 1461. <http://dx.doi.org/10.1021/ol050138s>
• Carreño M. Carmen, García Isabel, Ribagorda María, Merino Estíbaliz, Pieraccini Silvia, Spada Gian Piero: Enantiopure Sulfinyl Azobenzenes as Chiroptical Switches. Org Lett 2005, 7, 2869. <http://dx.doi.org/10.1021/ol050789o>
• Manuel Oliveira M., Salvador Maria A., Vermeersch Gaston, Berthet Jérôme, Delbaere Stéphanie: Synthesis and Photochromic Behavior of Fluoro 2H-1-Benzopyrans Containing a Carbazole Moiety. Mol Liq Cryst 2005, 431, 473. <http://dx.doi.org/10.1080/15421400590947153>
• Li Xiaoliu, Li Jinliang, Wang Yongmei, Matsuura Teruo, Meng Jiben: Synthesis of functionalized spiropyran and spirooxazine derivatives and their photochromic properties. J Photochem Photobiol A Chem 2004, 161, 201. <http://dx.doi.org/10.1016/S1010-6030(03)00349-6>
• Alfimov Michael V, Fedorova Olga A, Gromov Sergey P: Photoswitchable molecular receptors. J Photochem Photobiol A Chem 2003, 158, 183. <http://dx.doi.org/10.1016/S1010-6030(03)00033-9>
• Delbaere Stephanie, Vermeersch Gaston: NMR characterization of allenyl-naphthol in the photochromic process of 3,3-diphenyl-[3H]-naphtho[2-1,b]pyran. J Photochem Photobiol A Chem 2003, 159, 227. <http://dx.doi.org/10.1016/S1010-6030(03)00191-6>
• Cerqueira Nuno M. F. S. A., Oliveira-Campos Ana M. F., Coelho Paulo J., de Carvalho Luís H. Melo, Samat André, Guglielmetti Robert: Synthesis of Photochromic Dyes Based on Annulated Coumarin Systems. HCA 2002, 85, 442. <http://dx.doi.org/10.1002/1522-2675(200202)85:2<442::AID-HLCA442>3.0.CO;2-9>
• Coelho Paulo J, Carvalho Luis M, Rodrigues Sérgio, Oliveira-Campos A.M.F, Dubest Roger, Aubard Jean, Samat André, Guglielmetti Robert: Synthesis and photochromic behaviour of novel 2H-chromenes derived from fluorenone. Tetrahedron 2002, 58, 925. <http://dx.doi.org/10.1016/S0040-4020(01)01187-5>
• Oliveira M.Manuel, Moustrou Corinne, Carvalho Luis M, Silva José A.C, Samat André, Guglielmetti Robert, Dubest Roger, Aubard Jean, Oliveira-Campos Ana M.F: Synthesis and photochromic behaviour under flash photolysis and continuous irradiation of novel 2H-chromenes derived from hydroxydibenzothiophenes. Tetrahedron 2002, 58, 1709. <http://dx.doi.org/10.1016/S0040-4020(02)00023-6>
• Martins Cristina I., Coelho Paulo J., Carvalho Luis M., Oliveira-Campos Ana M.F.: First report of a permanent open form of a naphthopyran. Tetrahetron Lett 2002, 43, 2203. <http://dx.doi.org/10.1016/S0040-4039(02)00234-4>
• Lee In-Ja: Thermal reactions of spironaphthooxazine dispersed in polystyrene film at low temperatures. J Photochem Photobiol A Chem 2002, 146, 169. <http://dx.doi.org/10.1016/S1010-6030(01)00608-6>
• Yi Yu-Rim, Lee In-Ja: Photoreactions of spirophenanthrooxazine dispersed in polystyrene film at room temperature. J Photochem Photobiol A Chem 2002, 151, 89. <http://dx.doi.org/10.1016/S1010-6030(02)00186-7>
• Mrozek Thomas, Görner Helmut, Daub Jörg: Multimode-Photochromism Based on Strongly Coupled Dihydroazulene and Diarylethene. Chem Eur J 2001, 7, 1028. <http://dx.doi.org/10.1002/1521-3765(20010302)7:5<1028::AID-CHEM1028>3.0.CO;2-7>
• Manuel Oliveira M., Carvalho Luis M., Moustrou Corinne, Samat André, Guglielmetti Robert, Oliveira-Campos Ana M. F.: NMR analysis of a series of photochromic pyranocarbazoles. Magn Reson Chem 2001, 39, 637. <http://dx.doi.org/10.1002/mrc.867>
• Pan Guilan, Wei Jingqiang, Zhu Aiping, Ming Yangfu, Fan Meigong, Yao Side: Photochromic properties and reaction mechanism of naphthopyran. SCI CHINA SER B 2001, 44, 276. <http://dx.doi.org/10.1007/BF02879618>
• Delbaere S., Micheau J.-C., Teral Y., Bochu C., Campredon M., Vermeersch G.: NMR Structural and Kinetic Assignment of Fluoro-3H-naphthopyran Photomerocyanines¶. Photchem Photbio 2001, 74, 694. <http://dx.doi.org/10.1562/0031-8655(2001)074<0694:NSAKAO>2.0.CO;2>
• Kumar Anil, Van Gemert Barry, Knowles David B.: Color Tunability in Photochromic Naphthopyrans. Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals 2000, 344, 217. <http://dx.doi.org/10.1080/10587250008023839>
• Fan Ping, Pan Guilan, Wei Jingqiang, Ming Yangfu, Zhu Aiping, Fan M. G., Hung William M.: Synthesis and Photochromic Mechanism of 3-Phenyl-3-[1,2-Dimethylindol-3-yl]-3H-Naphtho[2,1-b]Pyran. Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals 2000, 344, 283. <http://dx.doi.org/10.1080/10587250008023850>
• Chibisov Alexander K., Görner Helmut: Complexes of spiropyran-derived merocyanines with metal ions: relaxation kinetics, photochemistry and solvent effects. Chemical Phys 1998, 237, 425. <http://dx.doi.org/10.1016/S0301-0104(98)00291-2>
• Gemert Barry Van, Kumar Anil, Knowles David B.: Naphthopyrans. Structural Features and Photochromic Properties. Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals 1997, 297, 131. <http://dx.doi.org/10.1080/10587259708036113>
• Kumar Anil: The Relationship Between the Structure and the Absorption Spectra of Naphtho[2,1-B]pyran. Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals 1997, 297, 139. <http://dx.doi.org/10.1080/10587259708036114>
• Kumar Anil: Structure-Property Relationship of Heterofused Benzopyran. Molecular Crystals and Liquid Crystals Science and Technology Section A Molecular Crystals and Liquid Crystals 1997, 297, 147. <http://dx.doi.org/10.1080/10587259708036115>