Methods for the Preparation of Allenes Employing Indium- and Zinc-Mediated Dehalogenation Reactions in Aqueous Solutions
作者:Mei-Huey Lin、Wen-Shing Tsai、Long-Zhi Lin、Shiang-Fu Hung、Tsung-Hsun Chuang、Yi-Jen Su
DOI:10.1021/jo2015104
日期:2011.10.21
Simple and mild methods for the synthesis of allenes, employing indium- and zinc-mediated dehalogenation reactions of vicinaldihalides in an aqueous solvent, are described. By using these procedures, various allenylmethyl aryl ethers and monosubstituted allenes have been prepared in good to excellent yields.