Acid-catalyzed N-alkylation of tosylhydrazones using benzylic alcohols

作者：Reddy Ch Raji^*; Jithender E

来源：Tetrahedron Letters, 2009, 50(40): 5633-5635.

DOI：10.1016/j.tetlet.2009.07.093

• N-alkylation
• Acid catalysis
• Tosylhydrazones
• Benzylic alcohols
• Tris(pentafluorophenyl) borane

N-Alkylation of tosylhydrazones in the presence of an acid catalyst is described for the first time. Tris(pentafluorophenyl) borane was found to be a mild and efficient catalyst when benzylic alcohols were used as the alkylating agents.

• 出版日期2009-10-7