Action du Disulfure de Carbone et du Phenylthioisocyanate sur des Derives Naphtopyraniques: Obtention des Naphtopyranopyrimidodithiones et des Naphtopyranopyrimidothiones
Action du Disulfure de Carbone et du Phenylthioisocyanate sur des Derives Naphtopyraniques: Obtention des Naphtopyranopyrimidodithiones et des Naphtopyranopyrimidothiones
作者:Mehdi Messaâd、Fakher Chabchoub、Rached Ennigrou、Mansour Salem
DOI:10.1080/10426500701586780
日期:2008.4.18
Naphtopyranes 1 react with carbon disulfide and phenylthioisocyanate to give the naphtopyranopyrimidodithiones 3 and the naphtopyranopyrimido-thiones 4 respectively. The structure of products 3 and 4 is confirmed by IR, NMR, and for some of the compounds by elemental analysis and LC/MS.