Tetrahedron Letters p. 4739 - 4742 (1980)
Update date:2022-08-04
Topics:
Epsztajn, Jan
Berski, Zbigniew
Brzezinski, Jacek Z.
Jozwiak, Andrzej
The behaviour of the N,N-dimethyl-, N,N-diethyl- and N,N,-diisopropylpyridylcarboxylic amides in the reactions with Et2NLi and iPr2NLi, and a convenient way of synthesis of 2,3- and 3,4-disubstituted pyridines, by the direct lithiation of N,N-diisopropylamides leading subsequently to the ortho new C-C bonds formation, are described.
View MoreFeiyang Biotechnology Co., Ltd.
Contact:+86-533-7866339
Address:Qilu Chemistry Park, 200m north of Management Community Building of Park
Daqing E-shine Chemical Co.,LTD
Contact:0086-024-31285112
Address:Hongweiyuan area, Ranghulu district
Contact:+44 7958 511245
Address:PO Box 469, Manchester, UK
website:http://www.gbxfsilicones.com/
Contact:86-25-68900673
Address:He Country Provincial Fine Chemical Industrial Park of Chaohu city,Anhui province,China
Henan PURUI Pharmaceutical Co., Ltd.
website:http://www.puruipharm.com
Contact:17739583555
Address:Yezhuangqiao,Xihua town, Henan province
Doi:10.1021/ja00538a078
(1980)Doi:10.1016/S0008-6215(00)85612-8
(1981)Doi:10.1002/(SICI)1099-1344(199706)39:6<501::AID-JLCR995>3.0.CO;2-S
(1997)Doi:10.1021/ja01643a026
(1954)Doi:10.1021/jo00331a037
(1981)Doi:10.1021/jacs.6b05421
(2016)