828246-99-7Relevant articles and documents
Cu-catalysed N-arylation of hydrazines with bismuthanes: Synthesis and pinacol or imino-pinacol coupling of 4-formylphenylhydrazines and their phenylimine derivatives
Loog, Olavi,M?eorg, Uno
, p. 2537 - 2540 (2007/10/03)
Acetal protected 4-formylphenylbismuthane was prepared and used for arylation of trisubstituted hydrazines. Formylphenylhydrazines, obtained after removal of acetal group, were used in coupling reaction to give diols containing two substituted hydrazino m