期刊
ACS OMEGA
卷 6, 期 29, 页码 18988-19005出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsomega.1c02276
关键词
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资金
- DST, New Delhi, India [IFA-CH12-79]
- Research Promotion Fund Indira Gandhi National Tribal University (IGNTU), India
- DST-INSPIRE program
- IGNTU
A highly chemoselective C-N bond cleavage reaction of p-methoxybenzyl- (PMB), 3,4-dimethoxybenzyl(DMB), or cinnamyl-substituted tertiary sulfonamides in the presence of catalytic Bi(OTf)(3) has been successfully demonstrated, resulting in good to excellent yields of the corresponding products. Insights into the reaction mechanism have been obtained through a series of control experiments and mass spectroscopy.
A highly chemoselective C-N bond cleavage reaction of p-methoxybenzyl- (PMB), 3,4-dimethoxybenzyl(DMB), or cinnamyl-substituted tertiary sulfonamides in the presence of catalytic Bi(OTf)(3) is presented. A wide range of sulfonamide substrates smoothly furnished the corresponding C-N bond cleavage products in good to excellent yields. Great efforts have been made to obtain insights into the reaction mechanism based on a series of control experiments and mass spectroscopy.
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