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Indium-Catalyzed C-S Cross-Coupling of Aryl Halides with Thiols
被引:188
|作者:
Reddy, V. Prakash
[1
]
Swapna, K.
[1
]
Kumar, A. Vijay
[1
]
Rao, K. Rama
[1
]
机构:
[1] Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
来源:
JOURNAL OF ORGANIC CHEMISTRY
|
2009年
/
74卷
/
08期
关键词:
PHOSPHINE OXIDE LIGAND;
TRANSITION-METAL;
BOND FORMATION;
DIARYL SULFIDES;
BORONIC ACIDS;
IODIDES;
THIOETHERS;
EFFICIENT;
MECHANISM;
ARYLATION;
D O I:
10.1021/jo802731j
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Indium-catalyzed C-S cross-coupling of aromatic and alkane thiols with aryl halides proceeds smoothly in the presence of In(OTf)(3) (10 mol %), TMEDA (20 mol %), and KOH as a base in DMSO at 135 degrees C. When this protocol was utilized, a variety of thiols could be cross-coupled with aryl halides to afford the corresponding aryl sulfides in good to excellent yields.
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页码:3189 / 3191
页数:3
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