Tetrahedron Letters p. 1349 - 1352 (2019)
Update date:2022-08-03
Topics:
Dong, Yaqun
Sun, Song
Yu, Jin-tao
Cheng, Jiang
A rhodium-catalyzed direct C–H sulfonamidation and amidation of C-7 position of indolines by simple and commercially available arylsulfonamides and trifluoroacetamide has been developed, affording a series of N-arylsulfonamides and N-aryltrifluoroacetamides in moderate to excellent yields, respectively. Notably, this catalytic system is highly convenient on mmol scale.
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