86605-37-0Relevant articles and documents
Azo-Hydrazone Tautomerism in Arylazophenoxy Acetic Acids and Their Organotin Complexes
Chattopadhyay, T. K.,Sengupta A.,Majee, B.
, p. 120 - 121 (2007/10/02)
Azo-hydrazone tautomeric equilibria in arylazophenoxyacetic acids and their organotin derivatives have been quantitatively studied.The absence of any marked effect of stannylation of the carboxyl group on the tautomeric equilibrium shows that the N-atom adjacent to the phenoxy ring is involved in N-->Sn coordination in the organotin derivatives, supporting the previously proposed structures for the organotin arylazophenoxy acetates.