The nature of the anchimeric assistance by the acetoxy group in solvolysis of (Me3Si)2C(SiMe2)OCOMe) (SiMe2Cl)
作者:Colin Eaborn、Paul D. Lickiss、Alan D. Taylor
DOI:10.1016/0022-328x(88)80516-3
日期:1988.1
Solvolysis of (Me3Si)2C(SiMe2OCOMe)(SiMe2Cl) in 3/2 v/v MeOH/dioxane at 35°C is ca. 11–14 times as fast as that of (Me3Si)2C(SiMe2OMe)(SiMe2Cl), which suggests that the anchimeric assistance by the acetoxy group is provided through the carbonyl oxygen.
(Me 3 Si)2 C(SiMe 2 OCOMe)(SiMe 2 Cl)在3/2 v / v MeOH /二恶烷中在35°C的溶剂分解大约为1。是(Me 3 Si)2 C(SiMe 2 OMe)(SiMe 2 Cl)的11-14倍,这表明乙酰氧基的邻氨基苯甲酸辅助是通过羰基氧提供的。
Eaborn, Colin; Lickiss, Paul D.; Taylor, Alan D., Journal of the Chemical Society. Perkin transactions II, 1994, # 8, p. 1809 - 1814
作者:Eaborn, Colin、Lickiss, Paul D.、Taylor, Alan D.
DOI:——
日期:——
EABORN, COLIN;LICKISS, PAUL D.;TAYLOR, ALAN D., J. ORGANOMET. CHEM., 338,(1988) N 2, C27-C29
作者:EABORN, COLIN、LICKISS, PAUL D.、TAYLOR, ALAN D.
DOI:——
日期:——
EABORN, COLIN;LICKISS, PAUL D.;TAYLOR, ALAN D., J. ORGANOMET. CHEM., 340,(1988) N 3, 283-292