Facile carbamoylation of 3,4-dihydropyridin-2-one with N-chlorosulfonyl isocyanate
作者:Piotr Salański、Young Kwan Ko、Kee-In Lee
DOI:10.1070/mc2006v016n01abeh002228
日期:2006.1
3,4-Dihydro-2-pyridone-5-carboxylic acid amides were prepared by carbamoylation at the C-5 position of 3,4-dihydropyridin-2-one with N -chlorosulfonyl isocyanate.