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pro vyhledávání: '"Dale Kuik"'
Publikováno v:
Tetrahedron. 74:5546-5553
We have developed an efficient one-pot method for the microwave-assisted synthesis of ureas and carbamates via a proposed Lossen rearrangement. Herein we report the first examples of the direct conversion of benzoyl chlorides into N,N′-disubstitute
Publikováno v:
Synthesis. 49:2555-2561
The transition-metal-free generation of a series of primary arylamines from potassium aryltrifluoroborates and phenylboronic acids is reported. The method uses a mild, inexpensive source of nitrogen (hydroxylamine-O-sulfonic acid) in cooperation wi