Cobalt-catalyzed benzyl–alkynyl coupling

A Kuno, N Saino, T Kamachi, S Okamoto

Index: Kuno, Akiko; Saino, Naoko; Kamachi, Taku; Okamoto, Sentaro Tetrahedron Letters, 2006 , vol. 47, # 15 p. 2591 - 2594

Full Text: HTML

Citation Number: 26

Abstract

Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Benzylic halides coupled with 1-alkynylmagnesium halides in the presence of a catalytic amount of Co(acac) 3 to provide 1-aryl-2-alkynes in moderate to good yield. ... Benzylic halides coupled with 1-alkynyl Grignard reagents in the presence of Co catalyst. ... First, we surveyed the ...