THE USE OF BIS-TRIMETHYLSILYL-ACETAMIDE AND BIS-TRIMETHYLSILYL-UREA IN TRIMETHYLSILYL TRIFLUOROMETHANESULFONATE CATALYZED-REACTIONS

被引：0

作者：

ELGIHANI, M ^{[1
]}

HEANEY, H ^{[1
]}

机构：

[1] LOUGHBOROUGH UNIV TECHNOL,DEPT CHEM,LOUGHBOROUGH LE11 3TU,LEICS,ENGLAND

来源：

SYNLETT | 1993年 / 06期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Although the interaction of trifluoromethanesulfonic (triflic) acid (TfOH) with either bis-trimethylsilyl -acetamide (BTMSA) or -urea (BTMSU) does not lead to the formation of stoichiometric amounts of trimethylsilyl triflate (TMSOTf) the system can be used efficiently to remove triflic acid from TMSOTf and to generate catalytic amounts of TMSOTf from TfOH.

引用

页码：433 / 434

页数：2

共 23 条

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