HULL, CAROLINE;MORTLOCK, SIMON V.;THOMAS, ERIC J., TETRAHEDRON, 45,(1989) N, C. 1007-1015
作者:HULL, CAROLINE、MORTLOCK, SIMON V.、THOMAS, ERIC J.
DOI:——
日期:——
HULL, CAROLINE;MORTLOCK, SIMON V.;THOMAS, ERIC J., TETRAHEDRON LETT., 28,(1987) N 44, 5343-5346
作者:HULL, CAROLINE、MORTLOCK, SIMON V.、THOMAS, ERIC J.
DOI:——
日期:——
On the stereoselectivity of reaction between α-methylbut-2-enylstannanes and aldehydes
作者:Caroline Hull、Simon V. Mortlock、Eric J. Thomas
DOI:10.1016/0040-4020(89)80012-2
日期:1989.1
α-Methylbut-2-enylstannanes (7) - (9) react stereose1ective1y on heating with aldehydes to form anti-5-hydroxy-4-methyl-Z-pent-2-enes (16) and (17). In the presence of BF3 · Et2O, the major products are the corresponding syn-5-hydroxy-4-methyl-E-pent-2-enes (22) and (23).