51770-72-0Relevant academic research and scientific papers
Photorefractive effect of liquid crystalline polymers possessing azobenzene chromophores
Sasaki, Takeo,Kai, Ryutaro,Sato, Atsushi,Ishikawa, Yuichi,Yoshimi, Takeshi
, p. 53 - 70 (2007/10/03)
A series of liquid crystalline polymers possessing azobenzene chromophores were synthesized, and in each polymer the photorefractive effect of the isotropic phase was investigated. The photorefractive effect was evaluated by a four-wave mixing experiment.
Syntheses of Some Alkyl-, Cycloalkyl-, and Aryl-(4-aminophenyl)-sulfones
Courtin, Alfred
, p. 1046 - 1052 (2007/10/02)
Syntheses of (4-aminophenyl)-alkyl, -cycloalkyl and -aryl sulfones 2 were achieved both by alkylation of 4-(acetylamino)-benzenesulfinic acid (7) to the corresponding acetanilides 9 followed by hydrolysis and by oxidation of the appropriate (4-nitrophenyl)-sulfides 11 to (4-nitrophenyl)-sulfones 1 with subsequent Bechamp reduction.
