ZnBr<sub>2</sub>-Catalyzed Dehydrogenative Borylation of Terminal Alkynes.

Luo, Man; Qin, Yi; Chen, Xi; Xiao, Qian; Zhao, Binlin; Yao, Weiwei; Ma, Mengtao

ZnBr₂-Catalyzed Dehydrogenative Borylation of Terminal Alkynes.

Luo, Man; Qin, Yi; Chen, Xi; Xiao, Qian; Zhao, Binlin; Yao, Weiwei; Ma, Mengtao.

Afiliação

Luo M; Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, China.
Qin Y; Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, China.
Chen X; Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, China.
Xiao Q; Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, China.
Zhao B; Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, China.
Yao W; College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China.
Ma M; Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, Nanjing 210037, China.

J Org Chem ; 86(23): 16666-16674, 2021 Dec 03.

Article em En | MEDLINE | ID: mdl-34726924

ABSTRACT

ABSTRACT

The simple, commercially available ZnBr2 has been successfully employed as a highly efficient and chemoselective catalyst for the dehydrogenative borylation of terminal alkynes with HBpin under mild conditions. It shows a good tolerance toward various functional groups such as aryl, alkyl, heteroaryl, etc. The plausible reaction mechanism has been investigated based on the corresponding stoichiometric experiments and DFT calculations.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: J Org Chem Ano de publicação: 2021 Tipo de documento: Article País de afiliação: China

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