Tetrahedron Letters p. 2493 - 2496 (1990)
Update date:2022-07-29
Topics:
Alcaide
Plumet
Rodriguez-Lopez
Sanchez-Cantalejo
A simple strategy for the synthesis of various α-alkylidene-β-lactams 4 based upon the condensation between lithium enolates of 3-(N,N-dialkylamino)esters and imines followed by straightforward deamination of the resulting 3-aminoalkyl-β-lactams 3 is outlined. The synthesis of α-alkylidene-β-formyl-β-lactams is a particularly significant feature of this work.
View MoreContact:+86-21-6856-1349 523-87676172
Address:No16 . BinJiang Road . Taixing Economy Developing Area .JiangSu Province . China
shandong lukang animal & plant drug trading co.,ltd.
Contact:15853765968
Address:floor 9, lukang ,jingying building,#173,taibai building west road,jining city,shandong,china
Shanghai Bojing Chemical Co., Ltd.
Contact:021-37122233
Address:6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China.
Changzhou naidechemical Co.Ltd
Contact:+86-519-82589807
Address:NO.25,Houyang street,Jintan,Changzhou City
website:http://www.gbxfsilicones.com/
Contact:86-25-68900673
Address:He Country Provincial Fine Chemical Industrial Park of Chaohu city,Anhui province,China
Doi:10.1039/a707340b
(1998)Doi:10.1016/S0040-4039(01)00674-8
(2001)Doi:10.1021/ja00178a071
(1990)Doi:10.1021/jo00097a022
(1994)Doi:10.1016/00404-0399(50)1178K-
(1995)Doi:10.1021/acs.jmedchem.7b00991
(2017)
