Unusual dirhodium tetraacetate catalyzed intramolecular cyclization of isoquinoline diazoamides
作者:Giorgio Chelucci、Nicola Culeddu、Antonio Saba、Raffaela Valenti
DOI:10.1016/s0040-4039(99)01738-4
日期:1999.11
The dirhodium(II) tetraacetate catalyzed decomposition of an isoquinoline diazoamide leads to the unexpected formation of a 1,3-oxazin-4-one ring which is consistent with a rare example of an intramolecular metal-carbene hydride-abstraction mechanism. (C) 1999 Elsevier Science Ltd. All rights reserved.