Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/33898
標題: Efficient Copper-Catalyzed S-Vinylation of Thiols with Vinyl Halides
作者: Kao, Hsin-Lun
Lee, Chin-Fa
關鍵字: addition-elimination reaction
sulfur bond formation
c-s
aryl halides
coupling reactions
alkenyl halides
cross-couplings
boronic acids
one-pot
palladium
摘要: The synthesis of vinyl sulfides through the coupling reaction of thiols with vinyl iodides, bromides, and chlorides is described. The thiols can couple with aryl iodides in the presence of only 0.5 mol % Cu(2)O without the need for an ancillary ligand. In the presence of 5 mol % of Cu(2)O and 10 mol % 1,10-phenanthroline as the ligand, the more challenging alkyl vinyl bromides can also be coupled with thiols, giving the vinyl sulfides in good to excellent yields.
URI: http://hdl.handle.net/11455/33898
ISSN: 1523-7060
Appears in Collections:化學系所

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