Fa. Selimov et al., INTERACTION OF VINYLPYRIDINES WITH 1,3-DIENES CATALYZED BY TRANSITION-METAL COMPLEXES, Russian chemical bulletin, 42(5), 1993, pp. 872-878
The linear and cyclic cooligomerization of 2-vinyl-, 2-methyl-5-vinyl-
, and 4-vinylpyridines with 1,3-dienes and trienes catalyzed by comple
xes of transition metals (Fe, Co, Ni, Mn, Cr, Pd, Ru, Rh, and Zr) was
carried out to give unsaturated pyridines containing alkenyl and cyclo
alkenyl substituents.