Journal of the Chemical Society. Perkin transactions I p. 1961 - 1969 (1996)
Update date:2022-08-03
Topics:
Bozzini, Silvano
Felluga, Fulvia
Nardin, Giorgio
Pizzioli, Alessandro
Pitacco, Giuliana
Valentin, Ennio
The synthesis of Z- and E-arylhydrazones by 1,4-conjugate addition of glycine, L-alanine and L-tyrosine ethyl esters to phenylazostilbene 1,p-nitrophenylazostilbene 2 and p-nitrophenylazocyclohexene 3 is described. Optically active N-functionalized 2-aminocyclohexanones 22-26 are obtained by TiCl3-catalysed hydrolysis of the corresponding hydrazones. However, they have been shown to be unstable, as they undergo easy oxidation by air. X-Ray analysis of the phenylhydrazone 8a in the Z configuration is also reported.
View Morewebsite:http://www.joyochem.com
Contact:0531-82687558, 0531-82687998
Address:Factory Building 11, Jinan Comprehensive free trade zone, Shandong, China
MS( MAOSHENG )Chemical CO.,LTD
Contact:+86-519-82726678.82726378
Address:TAOXI INDUSTRY ZONE JINTAN
HAINAN JINYING IMPORT AND EXPORT CO. LTD
Contact:+86-898-32875423
Address:A SECTION 19TH FL, TIMES SQUARE, NO.2 GUO MAO AVENUE HAIKOU, HAINAN, P. R. OF CHINA
Contact:+86-531-58668191 58668193 58668196 58661173
Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province
Shanghai Yuking Water Soluble Material Tech Co., Ltd
Contact:86-21-68286299
Address:4F, 13B, No. 600, South Xinyuan Road 201306, Shanghai, China
Doi:10.1039/c3sc52649f
(2014)Doi:10.1021/jo960890u
(1996)Doi:10.1039/p19960002339
(1996)Doi:10.1039/c2ob25124h
(2012)Doi:10.1021/jo062674j
(2007)Doi:10.1021/ja9607300
(1996)
