학술논문
Suzuki-Miyaura cross-coupling of [alpha]-phosphoryloxy enol ethers with arylboronic acids
Document Type
Report
Author
Source
Tetrahedron Letters. June 23, 2008, Vol. 49 Issue 26, p4142, 3 p.
Subject
Language
English
ISSN
0040-4039
Abstract
To link to full-text access for this article, visit this link: http://dx.doi.org/10.1016/j.tetlet.2008.04.116 Byline: Lee Pedzisa, Ian W. Vaughn, Rongson Pongdee Abstract: The Suzuki-Miyaura cross-coupling reaction of cyclic ketene acetal phosphates with arylboronic acids was found to be a convenient and highly efficient method for the construction of aryl vinyl ethers. A wide variety of differentially substituted electron-poor and electron-rich arylboronic acids smoothly underwent the coupling process to provide the desired dihydropyrans in moderate to excellent yields. Author Affiliation: Otis A. and Margaret T. Barnes Science Center, Laboratory for Natural Products Chemistry, Department of Chemistry and Biochemistry, The Colorado College, 14 East Cache La Poudre, Colorado Springs, CO 80903, United States Article History: Received 13 March 2008; Revised 11 April 2008; Accepted 22 April 2008 Article Note: (dedication) This Letter is dedicated to Professor Hung-wen Liu on the occasion of his 55th birthday