A NOVEL TANDEM BICYCLIZATION TO FORM AN INDENOPYRAN RING-SYSTEM

Authors
CHAKRABORTY M MCCONVILLE DB SAITO T MENG HH RINALDI PL TESSIER CA YOUNGS WJ
Citation
M. Chakraborty et al., A NOVEL TANDEM BICYCLIZATION TO FORM AN INDENOPYRAN RING-SYSTEM, Tetrahedron letters, 39(45), 1998, pp. 8237-8240
Citations number
32
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
39
Issue
45
Year of publication
1998
Pages
8237 - 8240
Database
ISI
SICI code
0040-4039(1998)39:45<8237:ANTBTF>2.0.ZU;2-7
Abstract
A new palladium-copper catalyzed intramolecular acetylene-zipper type bicyclization between alkyne and hydroxy functionality of an alkynyl h ydroquinone has been observed to give a highly conjugated ring system. (C) 1998 Elsevier Science Ltd. All rights reserved.