Pyrrolo[1,2,3-de]quinoxalines: unexpected products from 1,3-dipolar cycloaddition of dihydroimidazolium ylides

Jones, Raymond C. F.; Iley, James N.; Lory, Pedro M. J.; Coles, Simon C.; Light, Mark E. and Hursthouse, Michael B. (2001). Pyrrolo[1,2,3-de]quinoxalines: unexpected products from 1,3-dipolar cycloaddition of dihydroimidazolium ylides. Tetrahedron Letters, 42(23) pp. 3951–3954.

DOI (Digital Object Identifier) Link:	https://doi.org/10.1016/S0040-4039(01)00617-7
Google Scholar:	Look up in Google Scholar

Abstract

4,5-Dihydroimidazoles undergo an N-alkylation and 1,3-dipolar cycloaddition cascade with unsaturated alpha-bromoketones, with subsequent eliminative ring-opening, recyclisation and tautomerisation to form unexpected hexahydropyrrolo[1,2,3-de]quinoxalines.

Item Type:	Journal Item
ISSN:	0040-4039
Extra Information:	Some of the symbols may not have transferred correctly into this bibliographic record.
Keywords:	intramolecular; 1,3-dipolar cycloaddition
Academic Unit/School:	Faculty of Science, Technology, Engineering and Mathematics (STEM) > Life, Health and Chemical Sciences Faculty of Science, Technology, Engineering and Mathematics (STEM)
Item ID:	4017
Depositing User:	James Iley
Date Deposited:	06 Jul 2006
Last Modified:	04 Oct 2016 09:51
URI:	http://oro.open.ac.uk/id/eprint/4017
Share this page:

Altmetrics

Actions (login may be required)

CORE (COnnecting REpositories)

Policies | Disclaimer