[GRAPHICS]A new one-pot synthesis of pyrrole derivatives from ketone hydrazone has been developed by aerobic oxidation of functionalized gem-Zn/Sn dimetallic species, which are prepared by the carbometalation reaction of zincated hydrazone with vinylstannane.
CHELUCCI, GIORGIO;MARCHETTI, MAURO, J. HETEROCYCL. CHEM., 25,(1988) N, C. 1135-1137