Reaction of trifluororacemic acid methyl ester with 1,3-dienes
摘要:
The reaction of trifluororacemic acid with 1,3-dienes affords Diels-Alder reaction products in a high yield and with a high degree of specificity. Catalysis by SnCl4 changes the course of the reaction of the ester with isoprene, affording an ene reaction product.