141503-07-3Relevant academic research and scientific papers
FeCl3-catalyzed nucleophilic substitution of propargylic acetates with enoxysilanes
Zhan, Zhuang-Ping,Cai, Xu-Bin,Wang, Shao-Pei,Yu, Jing-Liang,Liu, Hui-Juan,Cui, Yuan-Yuan
, p. 9838 - 9841 (2007)
(Chemical Equation Presented) An efficient FeCl3-catalyzed substitution reaction of propargylic acetates with enoxysilanes under mild conditions to afford corresponding γ-alkynyl ketones has been developed. The substitution reaction is followed
Copper(II) triflate-catalyzed nucleophilic substitution of propargylic acetates with enoxysilanes. A straightforward synthetic route to polysubstituted furans
Zhan, Zhuang-Ping,Wang, Shao-Pei,Cai, Xu-Bin,Liu, Hui-Juan,Yu, Jing-Liang,Cui, Yuan-Yuan
, p. 2097 - 2102 (2008/09/18)
A novel and efficient procedure for the synthesis of γ-alkynyl ketones by the nucleophilic substitution of propargylic acetates with enoxysilanes in the presence of a catalytic amount of Copper(II) triflate, has been developed. The substitution reaction c
Boron Trifluoride Etherate Mediated 1,4-Addition of (1-Alkynyl)diisopropoxyboranes to α,β-Unsaturated Ketones. A Convenient New Route to 3-Alkynyl Ketone Synthesis
Fujishima, Hiroaki,Takada, Ei-ichi,Hara, Shoji,Suzuki, Akira
, p. 695 - 698 (2007/10/02)
In the presence of BF3 etherate, (1-alkynyl)diisopropoxyboranes react with α,β-unsaturated ketones to give 1,4-addition products selectively in good yields.
