Copper-Catalyzed, N-Directed Csp3–H Trifluoromethylthiolation (−SCF3) and Trifluoromethylselenation (−SeCF3)
摘要:
A direct and versatile copper-catalyzed trifluoromethylthiolation and trifluoromethylselenation of primary, secondary, and tertiary aliphatic C-H bonds was developed. The reaction provides direct access to molecules containing these emerging moieties in the presence of a wide range of common functional groups and in complex molecular environments.
Self-assembly of amphiphilic poly(phenylene ethynylene)s in water–potassium dodecanoate–decanol lyotropic liquid crystals
作者:Jean Bouffard、Timothy M. Swager
DOI:10.1039/b814598a
日期:——
Poly(phenyleneethynylene)s bearing a high density of branched amphiphilic side-chains self-assemble at the air-water interface and in water-potassium dodecanoate-decanol lyotropic liquid crystals.