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Citation: Siwei Zhang, Jie Zhou, Jingjing Shi, Min Wang, H. Eric Xu, Wei Yi. Rh(III)-catalyzed direct C-H cyanation of N-methoxybenzamides using N-cyano-N-phenyl-p-toluenesulfonamide[J]. Chinese Journal of Catalysis, ;2015, 36(8): 1175-1182. doi: 10.1016/S1872-2067(15)60872-5 shu

Rh(III)-catalyzed direct C-H cyanation of N-methoxybenzamides using N-cyano-N-phenyl-p-toluenesulfonamide

Siwei Zhang ^a,b ,
Jie Zhou ^b ,
Jingjing Shi ^b ,
Min Wang ^a ,
H. Eric Xu ^b,c,, ,
Wei Yi ^b,,

1.
a School of Life Science and Biotechnology, China Pharmaceutical University, Nanjing 210009, Jiangsu, China;

Corresponding author: H. Eric Xu, Wei Yi,
Received Date: 14 April 2015
Available Online: 21 April 2015
Fund Project: 上海市自然科学基金(15ZR1447800) (15ZR1447800) 国家博士后科学基金(2012M511158, 2013T60477, 2014M560363). (2012M511158, 2013T60477, 2014M560363)

A new method has been developed for the mild and efficient Rh(III)-catalyzed direct C-H cyanation of a diverse range of N-methoxybenzamides using N-cyano-N-phenyl-p-toluenesulfonamide as an environmentally friendly and efficient cyanating reagent. This new reaction proceeded with good regioselectivity to provide direct access to a wide variety of valuable ortho-cyanated N- methoxybenzamides with board substrate/functional group tolerance.
- Rhoduim(III) catalyst,
- C-H cyanation,
- N-methoxybenzamides,
- N-cyano-N-phenyl-p-toluenesulfonamide,
- Reaction mechanism
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