108182-08-7Relevant articles and documents
Heterocyclic Systems Containing Brigdehead Nitrogen Atom: Part LII - Synthesis of 6,7-Dimethoxy and 5,8-Dimethoxy Thiazolobenzimidazol-3(2H)-ones, Thiazolobenzimidazoles and 2,3-Dihydrothiazolobenzimidazoles
Narayan, Sat,Kumar, Vinod,Pujari, H. K.
, p. 267 - 270 (2007/10/02)
5,6-Dimethoxy- (IIIa) and 4,7-dimethoxy-2-mercaptobenzimidazoles (IIIb), obtained by the successive reactions involving nitration of dimethoxybenzenes (Ia,b), reduction of the o-dinitrobenzenes (IIa,b) with Raney nickel and hydrazine hydrate followed by t