Archiv der Pharmazie p. 335 - 339 (1993)
Update date:2022-07-29
Topics:
Troschutz
Luckel
Mertens
Reaction of enones 2a-d with nitroketeneaminals 3, 4, and 5 in refluxing ethanol yields the Michael adduct 8a and the bicyclic carbinolamines 9, 10, and 11. Dehydratisation of 9a-d in acidic medium leads to heteroanellated 1,4-dihydropyridines 12a-d. By means of 1H-NMR-data the relative configuration of 10d is determined.
View MoreZHANGJIAGANG FREE TRADE ZONE YONG HAN INTERNATIONAL TRADING CO., LTD(expird)
Contact:86 512 57910558
Address:qianjin M road
Refine Chemicals Science & Technology Technology Developing Co., Ltd.
Contact:+86-22-87899130
Address:No.12,west keyan road,Tianjin City
Contact:13813902930 025-52714267
Address:20 Fengji Road, Yuhua Economic Development Zone, Nanjing, Jiangsu, P. R. China
Contact:86-571-86737118-8689
Address:No.69, 12 Street, HEDA, Hangzhou, Zhejiang, China
Shanghai Rainbow Chemistry Co., Ltd.
Contact:+86-21-64968086-5815/5812
Address:3rd floor, Building 7, 251 Faladi Road, Zhangjiang Hi-Tech Park, Pudong District, Shanghai, P.R. China
Doi:10.1016/j.carbpol.2016.09.030
(2017)Doi:10.1021/co200039k
(2011)Doi:10.1039/c39850000724
(1985)Doi:10.1016/S0040-4039(00)89042-5
(1990)Doi:10.1007/BF00497213
(1990)Doi:10.1039/c0dt01737j
(2011)
