发明申请
US20050137402A1 Process for preparing alkynyl-substituted aromatic and heterocyclic compounds 失效
制备炔基取代的芳族和杂环化合物的方法

Process for preparing alkynyl-substituted aromatic and heterocyclic compounds
摘要:
Mono- and disubstituted aryl or heterocyclic acetylenes are produced by a process comprising reacting an aryl nitrile with an alkynylzinc compound, a bis-alkynylzinc compound, or an alkynylmagnesium compound, in the presence of a nickel/phosphine catalyst.
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