2013 (v1)
Publication
Unprecedented, highly convergent, high yielding, one-pot synthesis of phenylhydrazones 7, acylhydrazones 8 and thiosemicarbazones 9 (most of them obtained as Z-isomers) was carried out starting from 1,2,3 by in situ condensing isolable key intermediate iminium chlorides 4,5,1a 61b with nitrogen nucleophiles (R-NHNH2) in the presence of...
Uploaded on: April 14, 2023