Journal of the Chemical Society. Chemical communications p. 891 - 892 (1981)
Update date:2022-08-31
Topics:
Mulzer, Johann
Zippel, Matthias
With increasing acidity of the reaction medium the stereochemistry of the CO2 elimination from cis-3-t-butyl-4-(p-methoxyphenyl)oxetan-2-one (1a) and from cis-3-t-butyl-4-pheyloxetan-2-one (1b) gradually changes from total retention to total inversion of configuration, so that sterically pure (Z)- and (E)-3,3-dimethyl-1-(p-methoxyphenyl)but-1-ene (3a) and (7a) and (Z)- and (E)-3,3-dimethyl-1-phenylbut-1-ene (3b) and (7b) may be obtained from (1a) and (1b), respectively.
View MoreShanghai Yuantai Chemical Products Co., Ltd
Contact:021--66129803
Address:Chengyin Road,Shanghai,China
ZHEJIANG CHEMICAL INDUSTRY INSTITUTE TECHNOLOGY CO.,LTD(expird)
Contact:86-575-82730298
Address:shangyu
Xiamen XM-Innovation Chemical Co., Ltd
Contact:+86-592-3216205
Address:Unit Q, 11/F, No.1 Office Building, Wuyuan Bay Business Center, Huli District, Xiamen City, Fujian Province, P.R.C
Shenzhen Sunrising Industry Co., ltd.
Contact:+86 755 86571158 / 86571159 / 86571160
Address:2108 ZHENYE INT. BUSINESS CENTER,NO.3101-90 QIANHAI RD, NANSHAN,SHENZHEN, CHINA
Jewim Pharmaceutical (Shandong) Co., Ltd
Contact:+8615621883869
Address:山东省泰安市高新技术产业开发区配天门大街西首
Doi:10.1021/ja062999h
(2006)Doi:10.1007/BF00864331
(1992)Doi:10.1021/ja00089a029
(1994)Doi:10.1039/c6ob00262e
(2016)Doi:10.1021/jo01272a012
(1968)Doi:10.1016/j.electacta.2005.02.006
(2005)
