REDUCTION OF π-DEFICIENT HETEROCYCLIC SECONDARY CARBINOLS WITH SODIUM BOROHYDRIDE/TRIFLUOROACETIC ACID
作者:Charles F. Nutaitis、Brett D. Swartz
DOI:10.1080/00304940509354979
日期:2005.10
The reduction of diarylcarbinols with sodium borohydriddtsifluoroacetic acid (TFA), a reaction developed by Gribble and co-workers in 1977, is a convenient method for the preparation of the corresponding diarylmethanes.' In 1991, Nutaitis and co-workers demonstrated that this method was also applicable to the reduction of secondary heterocyclic carbinols substituted with any combination of thiophene