Helvetica Chimica Acta p. 1745 - 1752 (1987)
Update date:2022-08-03
Topics:
Fehr, Charles
Galindo, Jose
Perret, Roland
The novel reagents formed by combination of Grignard reagents (RMgX) with lithium diisopropylamide (LDA) convert non-enolizable carboxylic esters or carboxamides into ketones which are protected from further reaction by their in situ conversion into enolates.These enolates can be trapped with electrophiles such as Me3SiCl and allyl bromide.The scope of this Grignard mono-addition is illustrated by two direct synthesis of artemisia ketone (14).
View MoreMS( MAOSHENG )Chemical CO.,LTD
Contact:+86-519-82726678.82726378
Address:TAOXI INDUSTRY ZONE JINTAN
Hangzhou Ledun Technology Co.,Ltd.
Contact:86-571-18767088918
Address:No.6 street,XiaSha,Hangzhou,China.
Contact:+86-21-6856-1349 523-87676172
Address:No16 . BinJiang Road . Taixing Economy Developing Area .JiangSu Province . China
Contact:+852-8198 2399
Address:9E, Leapont Industrial Building, 18-28 Wo Liu Hang Road, Shatin, New Territories, Hong Kong
Jinan Jiaquan Chemical Co.,Ltd
Contact:+86-531-62318366
Address:Room 502 of Yidonghuayuan No.601 Huaxin Road Licheng District Jinan China
Doi:10.1021/ja00357a019
(1983)Doi:10.1021/acschemneuro.9b00404
(2020)Doi:10.1021/ja00968a015
(1966)Doi:10.1016/S0040-4039(00)01226-0
(2000)Doi:10.1055/s-1971-21664
(1971)Doi:10.1016/S0040-4020(01)81197-2
(1992)
