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Pt-catalyzed tandem epoxide fragmentation/pentannulation of propargylic esters

Authors :
Pujanauski, Brian G.
Prasad, B.A. Bhanu
Sarpong, Richmond
Source :
Journal of the American Chemical Society. May 31, 2006, Vol. 128 Issue 21, p6786, 2 p.
Publication Year :
2006

Abstract

An efficient method is developed for pentannulation by utilizing acyloxy-functionalized pyrans that evolve from readily available propargylic esters. A range of epoxides is utilized and pentannulation is achieved by using Pt[Cl.sub.2] to obtain bicycles containing tertiary stereocenter.

Subjects

Subjects :
Epoxy compounds -- Chemical properties
Platinum compounds -- Chemical properties
Esters -- Chemical properties
Chemistry

Details

Language :
English
ISSN :
00027863
Volume :
128
Issue :
21
Database :
Gale General OneFile
Journal :
Journal of the American Chemical Society
Publication Type :
Academic Journal
Accession number :
edsgcl.147606723

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