作者:Alan R. Katritzky、Yuming Zhang、Sandeep K. Singh
DOI:10.1021/jo020335u
日期:2002.11.1
Dichloroacetamides, on heating with benzotriazole, morpholine, and triethylamine, produce, in a one-pot reaction, alpha-benzotriazolyl-alpha-morpholinoacetamides 4a,b. Intermediates 4a and 4b react with nucleophiles such as allylsilanes, silyl ethers, and organozinc reagents to afford diverse alpha-morpholinoamides.