BROWN, DEARG S.;LEY, STEVEN V.;VILE, SADIE, TETRAHEDRON LETT., 29,(1988) N 38, C. 4873-4876
作者:BROWN, DEARG S.、LEY, STEVEN V.、VILE, SADIE
DOI:——
日期:——
Use of 2-phenylsulphonyl cyclic ethers in the preparation of tetrahydropyran and tetrahydrofuran acetals and in some glycosidation reactions.
作者:Dearg S. Brown、Steven V. Ley、Sadie Vile、Mervyn Thompson
DOI:10.1016/s0040-4020(01)86389-4
日期:1991.1
2-Phenylsulphonyl cyclic ethers undergo facile displacement of the sulphonyl group by alcohols, in the presence of magnesium bromide etherate and sodium bicarbonate in tetrahydrofuran, to give goodyields of the corresponding acetals.