NN-Dimethylsulphamate esters react with methyl fluorosulphate to give trimethylammoniosulphateesters; the phenyl ester (2) is readily characterized, but alkyl esters immediately give fluorosulphate esters or elimination products, showing that trimethylammonio-sulphate is a very powerful leaving group.
NN -Dimethylsulphamate酯用甲基fluorosulphate得到trimethylammoniosulphate酯反应; 苯基酯(2)易于表征,但是烷基酯会立即生成氟代硫酸酯或消除产物,表明三甲基硫酸铵是一个非常强大的离去基团。
KING J. F.; LEE TERESA MEE-LING, CAN. J. CHEM., 1981, 59, NO 2, 362-372
作者:KING J. F.、 LEE TERESA MEE-LING
DOI:——
日期:——
SPILLANE, W. J.;TAHENY, A. P.;KEARNS, M. M., J. CHEM. SOC. PERKIN TRANS., 1982, N 3, 677-679