منابع مشابه
Rhodium-catalyzed ortho-cyanation of symmetrical azobenzenes with N-cyano-N-phenyl-p-toluenesulfonamide.
A rhodium-catalyzed ortho-cyanation of symmetrical azobenzenes is described employing N-cyano-N-phenyl-p-toluenesulfonamide as an environmentally friendly cyanide source. The present protocol allows the synthesis of various benzonitrile derivatives in moderate to good yields and tolerates many useful functional groups.
متن کاملN,N′-[1,3-Phenylenebis(methylene)]di-p-toluenesulfonamide
In the title compound, C(22)H(24)N(2)O(4)S(2), the dihedral angles between the central benzene ring and the pendant rings are 66.96 (13) and 69.37 (13)°. The torsion angles for the C-N-S-C fragments are -68.5 (3) and -72.6 (3)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds to generate infinite (001) sheets containing R(4) (4)(28) loops. A weak aromatic π-π stacking contact betw...
متن کاملDeoxycyanamidation of Alcohols with N-Cyano-N-phenyl-p-methylbenzenesulfonamide (NCTS).
The first one-pot deoxycyanamidation of alcohols has been developed using N-cyano-N-phenyl-p-methylbenzenesulfonamide (NCTS) as both a sulfonyl transfer reagent and a cyanamide source, accessing a diverse range of tertiary cyanamides in excellent isolated yields. This approach exploits the underdeveloped desulfonylative (N-S bond cleavage) reactivity pathway of NCTS, which is more commonly empl...
متن کاملN-Ethyl-N-phenyl-p-toluenesulfonamide
In the title compound, C(15)H(17)NO(2)S, the aromatic rings are oriented at a dihedral angle of 32.8 (1)°. The ethyl group and phenyl ring on the N atom adopt a staggered conformation with respect to the O atoms.
متن کاملPhenyl N-(p-tolyl)carbamate
The asymmetric unit of the title compound, C(14)H(13)NO(2), contains two crystallographically independent mol-ecules, in which the aromatic rings are oriented at dihedral angles of 59.01 (3) and 56.98 (3)°. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains.
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ژورنال
عنوان ژورنال: Synlett
سال: 2014
ISSN: 0936-5214,1437-2096
DOI: 10.1055/s-0033-1341246