Tetrahedron Letters p. 215 - 218 (1993)
Update date:2022-07-30
Topics:
Paulvannan
Schwarz
Stille
The aza-annulation of an acyclic β-enaminoester with acryloyl chloride was found to be a very efficient method for nitrogen heterocycle formation. Stereospecific hydrogenation of the unsaturated dihydropyridone generated from aza-annulation gave a single disubstituted lactam product. The cis stereochemical relationship of the substituents was confirmed by transformation of the lactam to (±)-lupinine.
View MoreContact:+86-18653358619
Address:zibo
Nanjing Chemlin Chemical Co., Ltd.
website:http://www.echemlin.cn
Contact:+86-25-83697070
Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
Contact:86-575-86132822，86-575-86085355
Address:No.418 Dadao West Road,Qixing Street,Xinchang, Zhejiang Province, China.
Contact:+8613400661290
Address:No 908,Kangwan Rd, Liuyang Economic
Contact:+49-4101-3053-0
Address:Waldhofstrasse 14 ,25474 Ellerbek Germany
Doi:10.1021/ja00060a083
(1993)Doi:10.1055/s-1982-29748
(1982)Doi:10.1016/j.ica.2013.08.022
(2013)Doi:10.1021/acs.joc.6b01085
(2016)Doi:10.1002/adsc.201600161
(2016)Doi:10.1039/a802219d
(1998)
