期刊论文详细信息
Beilstein Journal of Organic Chemistry
Coupling of α,α-difluoro-substituted organozinc reagents with 1-bromoalkynes
Alexander D. Dilman1  Marina I. Struchkova1  Alexander D. Volodin1  Artem A. Zemtsov1  Vitalij V. Levin1 
[1] N. D. Zelinsky Institute of Organic Chemistry, 119991 Moscow, Leninsky prosp. 47, Russian Federation;
关键词: 1-bromoalkynes;    cross-coupling;    organofluorine compounds;    organozinc reagents;   
DOI  :  10.3762/bjoc.11.231
来源: DOAJ
【 摘 要 】

α,α-Difluoro-substituted organozinc reagents generated from conventional organozinc compounds and difluorocarbene couple with 1-bromoalkynes affording gem-difluorinated alkynes. The cross-coupling proceeds in the presence of catalytic amounts of copper iodide in dimethylformamide under ligand-free conditions.

【 授权许可】

Unknown   

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