Archiv der Pharmazie p. 785 - 789 (1992)
Update date:2022-08-03
Topics:
Troschutz
Luckel
The reaction of the enones 1a-f with the nitroketenaminal 2 leads to the 4,6-disubstituted 2-amino-1,4-dihydro-3-nitropyridines 3a-f. Compounds 3a-c,f are oxidized in low yields by air to the pyridines 4a-c,f.-5- and 6-substituted 2-amino-3-nitropyridines (9a,b and 11) can be prepared from 2, 8a,b, and 10, respectively.
View MoreBAODING SINO-CHEM INDUSTRY CO.,LTD
Contact:0312-5956088
Address:NO.8 FUXING ROAD,CHINA
Contact:+86-533-3112891
Address:zibo
TAIXING BEST NEW MATERIALS CO., LTD
Contact:0523-87998158;
Address:No.18 Zhonggang Road,Taixing City ,Jiangsu , China
Contact:+86-25-83719363
Address:106-7 Chunnan Rd, Chunxi Town, Gaochun, Nanjing, China
Frapp's Chemical (NFTZ) Co.,Ltd
Contact:+86-576-86137892
Address:General Chamber of Commercial Building, 159 Wanchang Middle Road, Wenling, Zhejiang, China
Doi:10.1021/jo00058a009
(1993)Doi:10.1016/S0008-6215(92)84242-K
(1992)Doi:10.1002/cssc.202002017
(2020)Doi:10.1016/S0040-4039(00)60067-9
(1993)Doi:10.1021/jm300425y
(2012)Doi:10.1134/S1070428017080061
()