
Synthetic Communications p. 4179 - 4185 (1999)
Update date:2022-09-26
Topics:
Kim, Sun Hee
Wei, Han-Xun
Willis, Steven
Li, Guigen
A new mild procedure has been developed for the synthesis of cis β- bromostyrene analogs with complete Z/E selectivity and good to excellent yields (58.4 - 90.9 %). The process involves carboxyl-halo-elimination of cinnamic acid dibromides by using triethylamine in N,N-dimethylformamide at room temperature. A one-pot procedure has also been described for the direct transformation of cinnamic acids to β-bromostyrenes.
View MoreContact:+86-(0)21-3770 9035
Address:Room 301, Building 2, Meijiabang Road 1508, Shanghai China
jiangsu hualin chemical co.,ltd.
Contact:86-25-87787402
Address:jaingsu,china
LianYunGang Chiral Chemical(CHINA) CO.,LTD
Contact:+86-518-83616958 +86-519-82884848
Address:LianYunGang Chemical Industry Park (JiangSu)
Jinan Yufeng Bioengineering Co., Ltd.
Contact:+86-531-83130545/83130528/83130525/83130505
Address:Rm415,Building2,No19,Huaneng Road,Jinan, Shandong, China
Contact:+86-021-50792271
Address:Building 24A, 300 Chuantu Road, Chuansha, Pudong new area, Shanghai, China, 201202
Doi:10.1021/jo9020634
(2009)Doi:10.1021/ol902056j
(2009)Doi:10.1002/asia.201801303
(2018)Doi:10.1021/jo9019607
(2009)Doi:10.1021/om9006856
(2009)Doi:10.1080/15421406.2016.1149025
(2016)