The first example of intramolecular cycloaddition of carbene-derived azomethine ylides in a domino reaction of difluorocarbene with Schiff bases

Authors
Novikov, MS Khlebnikov, AF Besedina, OV Kostikov, RR
Citation
Ms. Novikov et al., The first example of intramolecular cycloaddition of carbene-derived azomethine ylides in a domino reaction of difluorocarbene with Schiff bases, TETRAHEDR L, 42(3), 2001, pp. 533-535
Citations number
20
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
42
Issue
3
Year of publication
2001
Pages
533 - 535
Database
ISI
SICI code
0040-4039(20010115)42:3<533:TFEOIC>2.0.ZU;2-I
Abstract
Domino reactions of difluorocarbene with Schiff bases containing a tethered olefinic or acetylenic dipolarophile moiety involve intramolecular 1,3-dip olar cycloaddition of iminiodifluoromethanides and yield chromeno[4,3-b]pyr role derivatives. (C) 2001 Elsevier Science Ltd. All rights reserved.