864466-21-7Relevant articles and documents
Reaction of 2-acyl-6-methylbenzo[b]furan-3-acetic acids derivatives with hydrazine
Tolkunov, Valery S.,Perepichka, Igor F.,Dulenko, Vladimir I.
, p. 811 - 817 (2005)
Reaction of 2-acyl-6-methylbenzo[e]furan-3-acetic acids and their derivatives such as amides and esters with hydrazine does not give expected 1-alkyl-5H-benzofuro[2,3-e]diazepin-4-ones ones but results in 2-amino-7-methyl-2H-benzo[4,5]furo[2,3-c]pyridin-3
Reaction of 3-arylaminobenzofuro-, 3-arylaminobenzothieno-, and 3-arylaminoindolo[2,3-c]pyrylium salts with nucleophilic reagents
Tolkunov,Vysotsky,Gorban',Shishkina,Shishkin,Dulenko
, p. 515 - 525 (2007/10/03)
We have studied the reactions of 3-arylaminobenzofuro-, 3-arylaminobenzothieno-, and 3-arylaminoindolo[2,3-c]pyrylium salts with ammonium acetate, primary amines, and hydrazine hydrate. In an alcoholic medium, primary amines and hydrazine hydrate open up