Unusual dirhodium tetraacetate catalyzed intramolecular cyclization of isoquinoline diazoamides

Authors
Chelucci, G Culeddu, N Saba, A Valenti, R
Citation
G. Chelucci et al., Unusual dirhodium tetraacetate catalyzed intramolecular cyclization of isoquinoline diazoamides, TETRAHEDR L, 40(47), 1999, pp. 8269-8270
Citations number
9
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
47
Year of publication
1999
Pages
8269 - 8270
Database
ISI
SICI code
0040-4039(19991119)40:47<8269:UDTCIC>2.0.ZU;2-P
Abstract
The dirhodium(II) tetraacetate catalyzed decomposition of an isoquinoline d iazoamide leads to the unexpected formation of a 1,3-oxazin-4-one ring whic h is consistent with a rare example of an intramolecular metal-carbene hydr ide-abstraction mechanism. (C) 1999 Elsevier Science Ltd. All rights reserv ed.