Tetrahedron

Ruthenium-catalyzed reaction of alkenyl triflates with zinc thiolates

Y Imazaki, E Shirakawa, T Hayashi

文献索引：Imazaki, Yusuke; Shirakawa, Eiji; Hayashi, Tamio Tetrahedron, 2011 , vol. 67, # 52 p. 10212 - 10215

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被引用次数: 4

摘要

A ruthenium complex coordinated with 3,4,7,8-tetramethyl-1,10-phenanthroline (Me 4 -phen) was found to catalyze the thiolation of alkenyl triflates. Thus, in the presence of a ruthenium complex prepared from Ru(acac) 3 (3 mol %) and Me 4 -phen (3 mol %), 1-cyclohexenyl triflate (1a: 1 equiv) was treated with NaSPh (2m: 1.2 equiv) in 1,3-dimethyl-2-imidazolidinone (DMI) at 120 °C for 24 h 11 to give 46% yield of 1-cyclohexenyl phenyl sulfide (3am) (entry 1 of Table ...