Preparation of n-arylarylsulfonamide compounds

Details Preparation of n-arylarylsulfonamide compounds Preparation of n-arylarylsulfonamide compounds

1999-01-25

1999-09-28

Shah, Mukund J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Pteroyl per se or having -c-, wherein x is chalcogen, bonded...

544215, 544217, 544218, 544219, 546119, C07D48704

Patent

active

059591064

ABSTRACT:
2-sulfonamide, were prepared at a good reaction rate and in good yield by an arylamine compound, such as 2,6-difluoroaniline, in an organic medium containing a relatively acidic alcohol, such as propylene glycol or 2,2,2-trifluoroethanol.

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A. Acordia et al., Tetrahedron, 33, 105-111 (1977).
A. Acordia et al., Journal Heterocyclic Chemistry, 12, 333-335 (1975).
J. F. King et al., Journal of Pure and Applied Chemistry, 68, 825-830 (1996).

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