Tetrahedron Letters p. 3999 - 4002 (1990)
Update date:2022-07-29
Topics:
Katritzky
Shobana
Harris
A wide variety of β-aminoesters are prepared in good yields by the reaction of lithium ester enolates derived from ketene silyl acetals with N-(alkylamino)benzotriazoles. The secondary β-aminoesters readily cyclize to β-lactams (2-azetidinones) on deprotonation.
View Morejintan yufan Medicine Raw materials Co.,Ltd.(expird)
Contact:86-519-82808282
Address:6th,Jincheng Huangzhuang
Zouping Mingxing Chemical Co.,Ltd.
website:http://www.zoutong.com.cn
Contact:86-543-2240068 2240067
Address:428 Daixi Third Road Zouping County Shandong Province China
Taixing Shenfeng Chemical Co., Ltd.
Contact:+86-523-87117033, 87117666
Address:4# Yinsanlu, Huangqiao town, Taixing, Jiangsu, China.
Xi'an Tizan Tech & Industry Co., Ltd.
Contact:86-18629066522
Address:C3009 TANG FENG INTERNATIONAL PLAZA, NO.18 FENGHUI NAN ROAD, XI'AN HIGH TECH ZONE, 710075 CHINA.
Contact:+86-22-83718541
Address:32th Floor, Rongqiao Center Intersection of Changjiang Road and Nankai Six Road Nankai District Tianjin 300102, China
Doi:10.1016/0960-894X(96)00445-3
(1996)Doi:10.1016/S0040-4039(00)97419-7
(1990)Doi:10.1039/j39690000152
(1969)Doi:10.1016/S0040-4020(01)87761-9
(1990)Doi:10.1016/j.ica.2011.02.015
(2011)Doi:10.1055/s-1990-26938
(1990)
