期刊
ORGANIC LETTERS
卷 23, 期 4, 页码 1367-1372出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.1c00029
关键词
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资金
- National Natural Science Foundation of China [21901104]
- Thousand Talents Program for Young Scholars
- Guangdong Provincial Key Laboratory of Catalysis [2020B121201002]
This method enables the synthesis of various asymmetrically trisubstituted 1H-benzosiloles and 1H-benzosilolome-tallocenes with good yields and excellent chemo-, regio-, and stereocontrol. The resulting silicon-stereogenic 1H-benzosilole compounds exhibit bright blue fluorescence and CPL signals, making them attractive to materials science practitioners.
An asymmetric synthesis of silicon-stereogenic mono-hydrosilanes by rhodium-catalyzed dehydrogenative C-H silylation is developed. The process is suitable for the synthesis of various asymmetrically trisubstituted 1H-benzosiloles and 1H-benzosilolome-tallocenes in good yields with excellent chemo-, regio-, and stereocontrol. These selected silicon-stereogenic 1H-benzosilole compounds exhibit bright blue fluorescence and CPL (circular polarized luminescence) signals, which could be attractive to practitioners of materials science.
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