Synthesis of 3-methyl-5-(hetaryl)-2,4-pentadienoic acids from aldehydes
作者:K. I. Kuchkova
DOI:10.1007/bf00473998
日期:1991.5
Synthesis of all-E- and 9Z-Heteroaryl-retinoic Acid Applying Palladium Catalyzed Coupling Reaction of (Arylvinyl)tributyl Stannane with Vinyl Triflate
作者:Akimori Wada、Govindarajuru Babu、Sayaka Shimomoto、Masayoshi Ito
DOI:10.1055/s-2001-18104
日期:——
Palladium catalyzed cross coupling reactions of (arylvinyl)tributyl stannanes with vinyl triflates resulted in the production of stereochemically pure trisubstituted E- and Z-olefins in very good yields. These olefins were transformed to the corresponding all-E- and 9Z-heteroaryl-retinoic acid analogs via Horner-Emmons reaction and subsequent basic hydrolysis in excellent yields.