118965-01-8Relevant academic research and scientific papers
Synthesis and photochromic behaviour of a series of benzopyrans bearing an: N -phenyl-carbazole moiety: Photochromism control by the steric effect
Adachi, Chihaya,Frigoli, Michel,Jousselin-Oba, Tanguy,Mamada, Masashi,Marrot, Jér?me,Ortica, Fausto,Pannacci, Danilo,Zangarelli, Agnese
, p. 1344 - 1355 (2020)
Five new N-phenyl-carbazole benzopyrans bearing different substitutions on one of the phenyl rings at the sp3 carbon have been synthesized. Their molecular structures were investigated by X-ray and NMR analyses and through quantum chemical calculations. T
Photochromic naphthopyrans
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, (2008/06/13)
Described are novel reversible photochromic naphthopyran compounds substituted at the number eight carbon atom on the naphtho portion of the naphthopyran ring with, for example, a methoxy group. Also described are polymeric organic host materials that con
Photochromic naphthopyrans
-
, (2008/06/13)
Described are novel reversible photochromic naphthopyran compounds substituted at the number eight carbon atom on the naphtho portion of the naphthopyran ring with, for example, a methoxy group. Also described are organic host materials that contain or th
A Simple and Convenient Synthesis of Aryl-Substituted Push-Pull Butadienes from 1,1-Diaryl-2-propyn-1-ols
Nakatsuji, Shin'inchi,Nakashima, Kenichiro,Iyoda, Masahiko,Akiyama, Shuzo
, p. 2253 - 2255 (2007/10/02)
1,1-Diaryl-2-propyn-1-ol derivatives reacted with several nucleophiles to afford novel 1,1-diarylbutadiene systems.An efficient one-step synthesis of aryl-substituted push-pull butadiene systems was achieved by this reaction.
