Stereoselective Synthesis of Difunctionalized 1,3-Dienes Containing Silicon and Selenium via Hydrozirconation of (<i>Z</i>)-3-(Trimethylsilyl)alk-3-en-1-ynes
作者:Xinglin Ye、Pingping Wang、Jiaqin Liu、Mingzhong Cai
DOI:10.1080/00397910802654864
日期:2009.6.9
which underwent a desilylation reaction to afford (Z)-3-(trimethylsilyl)alk-3-en-1-ynes 3 in good yields. (1E,3Z)-1-Arylseleno-3-(trimethylsilyl)-substituted 1,3-dienes 5 could be synthesized stereoselectivelyvia hydrozirconation of (Z)-3-(trimethylsilyl)alk-3-en-1-ynes 3, followed by trapping with arylselenenyl bromides.