Synthesis of cAAC stabilized biradical of “Me2Si” and “Me2SiCl” monoradical from Me2SiCl2 – an important feedstock material
Synthesis of cAAC stabilized biradical of “Me2Si” and “Me2SiCl” monoradical from Me2SiCl2 – an important feedstock material
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从重要原料 Me2SiCl2 合成 cAAC 稳定的双自由基 -Me2Si - 和 -Me2SiCl - 单自由基
DOI:
10.1039/c9cc01448a
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发表时间:
2019
影响因子:
4.9
通讯作者:
H. W. Roesky
中科院分区:
文献类型:
--
作者:
S. Sinhababu;S. Kundu;M. M. Siddiqui;A. N. Paesch;R. Herbst-Irmer;B. Schwederski;P. Saha;L. Zhao;G. Frenking;W. Kaim;D. Stalke;H. W. Roesky
The cyclic alkyl(amino) carbene (cAAC) coordinated biradical of dimethylsilicon was isolated as (cAAC)2Me2Si (1), (cAAC = C(CH2)(CMe2)2N-2,6-i-Pr2C6H3), synthesized from the reduction of Me2SiCl2 using two equivalents of KC8 in the presence of two equivalents of cAAC. The reduction of Me2SiCl2 by one equivalent of KC8 in the presence of one equivalent of cAAC resulted in the stable dimethylsiliconchloride monoradical (cAAC)Me2SiCl (2).