Cyclization of Olefinic Benzyl Ethers with Aryltellurium Trichlorides
作者:J. V Comasseto、M. V. A. Grazini
DOI:10.1080/00397919208020859
日期:1992.3
Abstract Olefinic benzyl ethers react with aryltellurium trichlorides leading to tetrahydrofurans in high yields. The reaction times and yields are similar to the analogous cyclization of the corresponding olefinic alcohols. The stereoselec-tivity of the transformation is low.