Platinum-Catalyzed Intramolecular Hydroalkoxylation of γ- and δ-Hydroxy Olefins to Form Cyclic Ethers
Hua Qian, Xiaoqing Han and Ross A. Widenhoefer*
*P. M. Gross Chemical Laboratory, Duke University, Durham, North Carolina 27708-0346, Email: rwidenhochem.duke.edu
H. Qian, X. Han, R. A. Widenhoefer, J. Am. Chem. Soc., 2004, 126, 9536-9537.
DOI: 10.1021/ja0477773
Abstract
The platinum-catalyzed hydroalkoxylation of γ- and δ-hydroxy olefins tolerated various substitution patterns and a number of functional groups including pivaloate and acetate esters, amides, silyl and benzyl ethers, and pendant hydroxyl and olefinic groups.
see article for more examples
Z. Zhang, C. Liu, R. E. Kinder, X. Han, H. Qian, R. A. Widenhoefer, J. Am. Chem. Soc., 2006, 128, 9066-9073.
Key Words
ID: J48-Y2004-1630