Conversion of thioamides and N 2-acyl-N 1-methyl-N 1-thioacylhydrazines into amides and N 1 N 2-diacyl-N 1-methylhydrazines by trimethyloxonium fluoroborate
作者:R. Mukherjee
DOI:10.1039/c29710001113
日期:——
Thioamides and N2-acyl-N1-methyl-N1-thioacylhydrazines, with or without benzylic protones α to both the thiocarbonyl and carbonyl carbons, have been converted into the corresponding amides and N1N2-diacyl-N1-methylhydrazines in high yield by treating with trimethyloxonium fluoroborate.
硫脲类和N2-酰基-N1-甲基-N1-硫酰基肼,在硫羰基和羰基碳的α位是否存在苄基质子,均可通过与三甲基氧鎓氟硼酸盐反应高产量地转化为相应的酰胺和N1N2-双酰基-N1-甲基肼。