4-Amino and 5-aminobenzothiadiazoles in Gould–Jacobs reaction
作者:Viktor Milata、Martin Vaculka
DOI:10.1007/s00706-019-2378-0
日期:2019.4
Abstract4-Amino and 5-aminobenzothiadiazoles were prepared and submitted to reaction with activated enolethers to prepare N-substituted benzothiadiazolylaminoethylene derivatives. Selected aminoethylenes were thermally cyclized to angularly annelated thiadiazolylaminoethylene under Gould–Jacobs reaction conditions. Prepared products were modified to obtain variously substituted thiadiazoloquinolones
MIXAJLITSYN F. S.; BEXLI A. F., XIMIYA GETEROTSIKL. SOEDIN. <KGSS-AQ>, 1976, HO 1, 61-64
作者:MIXAJLITSYN F. S.、 BEXLI A. F.
DOI:——
日期:——
Syntheses in the benzo-2, 1,3-thiadiazole series. II. Derivatives of 1,2,5-thiadiazolo]3,4-h]quinoline and benzo-2, 1, 3-thiadiazolo]4, 5-h]-1,6-naphthyridine