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 MoreNINGBO PANGS CHEM INT’L CO.,LTD.
Contact:+86-574-27666845
Address:FLOOR 21,BUILDING NO.11,XIN TIAN DI,NO.689 SHI JI ROAD,NINGBO CHINA
Xiamen Huasing Chemicals Co.Ltd.
Contact:0086-592-6228397
Address:NO.24, Xinglin North 2nd Road,Jimei district
JinTan Pingsheng Chemical Co.,Ltd
Contact:+86-519-82828200
Address:NO.11Danfengxilu Road,Jintan City,Jiangsu,China
Jinan Decheng Hemu Medical Technology Co.，Ltd.
Contact:+86-531-68650525
Address:NO.554 Zhengfeng Road High-new Technology Development Zone
Shijiazhuang City Xiehe Pharmaceutical Co., Ltd
Contact:+86-311-80817929
Address:Shangzhuang,Shijiazhuang,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)
