Zobrazeno 1 - 3
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pro vyhledávání: '"Taku Kamachi"'
Publikováno v:
Tetrahedron Letters. 47:2591-2594
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.
Publikováno v:
Tetrahedron Letters. 45(24):4677-4679
The reaction of trimethylsilylmethylmagnesium chloride (TMSCH2MgCl) with 1,2-dihalogenoethylene in the presence of 1 mol % of Co(II) or Co(III) acetylacetonate in THF or THF–NMP proceeded exclusively in a mono-coupling pathway to provide 3-trimethy
Publikováno v:
Tetrahedron Letters. 45:4677-4679
The reaction of trimethylsilylmethylmagnesium chloride (TMSCH 2 MgCl) with 1,2-dihalogenoethylene in the presence of 1 mol % of Co(II) or Co(III) acetylacetonate in THF or THF–NMP proceeded exclusively in a mono-coupling pathway to provide 3-trimet