Novel 1,3-diene synthesis from alkyne and ethylene by ruthenium-catalyzed enyne metathesis
作者:Atsushi Kinoshita、Norikazu Sakakibara、Miwako Mori
DOI:10.1016/s0040-4020(99)00297-5
日期:1999.7
A novel 1,3-diene synthetic method fromalkyne and ethylene was developed using ruthenium-catalyzed enyne metathesis. The reaction procedure is very simple: A CH2Cl2 solution of alkyne was stirred at room temperature under ethylene gas (1 atm.) in the presence of a catalytic amount of ruthenium benzylidene complex. The yield was good and the conversion yield was high. Dienes having functional groups
Novel 1,3-Diene Synthesis from Alkyne and Ethylene by Ruthenium-Catalyzed Enyne Metathesis
作者:Atsushi Kinoshita、Norikazu Sakakibara、Miwako Mori
DOI:10.1021/ja973134u
日期:1997.12.17
Syntheses of Anolignans A and B Using Ruthenium-Catalyzed Cross-Enyne Metathesis
作者:Miwako Mori、Keisuke Tonogaki、Nao Nishiguchi
DOI:10.1021/jo0107913
日期:2002.1.1
Anolignans A and B were synthesized using ruthenium-catalyzed cross-enyne metathesis as the key steps. The 1,3-diene moieties of these natural products were constructed by the introduction of the methylene parts of ethylene into alkyne using Grubbs' catalyst.