Chemistry Letters p. 743 - 746 (1986)
Update date:2022-09-26
Topics:
Hiroi, Kunio
Sato, Hiroyasu
Kotsuji, Kumiko
An aluminum chloride-catalyzed reaction of 1-(phenylthiotrimethylsilylmethyl)cyclohexene, readily obtainable from cyclohexanone, with acid chlorides in dichloromethane underwent a regioselective acylation at the γ-position of the allylic system to give γ-acyl enol thioethers in good yields.Heating of these enol thioethers with an equimolar amount of p-toluenesulfonic acid produced 2-cyclopentenone derivatives.This novel method for cyclopentannelation provides a new entry to 2-cyclopentenone ring systems.
View Morexi'an taima biological engineering co., ltd.
Contact:+8615619038117
Address:6 No,keji road xi'an city of china
Ningbo Tide Imp. & Exp. Co., Ltd.
Contact:+86-571-8993 7933; +86-571-8993 6453
Address:7/F Anno Domini Building, Tower South, 8 Qiu Shi Road,Hangzhou,China.
Suzhou CarbonWell Pharma-Tech Co., Ltd
Contact:Tel: + 86 (0)512-8898-1216; + 86-18606258602
Address:2358 Changan Road, Wujiang Scientific Innovation Park, Wujiang, Jiangsu Province, P. R. China 215200
Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)
website:http://www.bjgreenchem.com/
Contact:+86-427-6515887
Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing
jiangsu haian chemical co.,ltd.
Contact:86-513-15851283853
Address:No.99,Changjiang West Road,Haian County,Jiangsu Province,China
Doi:10.1021/acs.orglett.9b00373
(2019)Doi:10.1021/ja311966h
(2013)Doi:10.1021/jo3027752
(2013)Doi:10.1016/j.bmcl.2014.04.121
(2014)Doi:10.1002/chem.201400125
(2014)Doi:10.1002/ardp.201200232
(2012)
