A Chelation Effect on the Pathway between Intramolecular Hydrodimerization and Pinacol Coupling
摘要:
Depending upon the reaction conditions, the reductive cyclization affords either the pinacol or normal hydrodimerization-type products. This selectivity is highly dependent upon the substitution at the beta-position of the enones.
A Chelation Effect on the Pathway between Intramolecular Hydrodimerization and Pinacol Coupling
摘要:
Depending upon the reaction conditions, the reductive cyclization affords either the pinacol or normal hydrodimerization-type products. This selectivity is highly dependent upon the substitution at the beta-position of the enones.