C(sp3)-F, C(sp2)-F and C(sp3)-H bond activation at silicon(II) centers

被引：35
|
作者：
Swamy, V. S. V. S. N. [1 ,2 ]
Parvin, Nasrina [3 ]
Raj, K. Vipin [2 ,4 ]
Vanka, Kumar [2 ,4 ]
Sen, Sakya S. [1 ,2 ]
机构：
[1] CSIR, Natl Chem Lab, Inorgan Chem & Catalysis Div, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
[2] Acad Sci & Innovat Res AcSIR, New Delhi 110020, India
[3] Indian Inst Sci Educ & Res, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
[4] CSIR, Natl Chem Lab, Phys & Mat Chem Div, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 71期
关键词：
C-F BOND; FLUORINATED BUILDING-BLOCKS; TRANSITION-METAL CENTERS; N-HETEROCYCLIC CARBENES; BORON TRIPLE BOND; PERFLUORINATED ARENES; SELECTIVE ACTIVATION; OXIDATIVE ADDITION; H ACTIVATION; KETONES;
D O I：
10.1039/c7cc05145j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Silylene [PhC(NtBu)(2)SiN(SiMe3)(2)] (1) cleaves the C(sp(3))-H and C-F bonds of acetophenone and 1,1,1-trifluoroacetophenone, respectively, under mild conditions. The reaction is initiated via a nucleophilic attack from the oxygen to the silicon atom followed by C-F/H bond cleavage. The scope of C-F bond activation has further been extended with C6F6 and C6F5CF3.
引用
收藏
页码：9850 / 9853
页数：4
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