91496-51-4Relevant articles and documents
Synthesis of cyclobutanones via gold-catalyzed oxidative rearrangement of homopropargylic ethers
Xu, Mei,Ren, Tian-Tian,Wang, Kai-Bing,Li, Chuan-Ying
, p. 2488 - 2494 (2013/10/21)
In the presence of a gold catalyst and 8-ethylquinoline N-oxide, a homopropargylic ether bearing an electron-rich aromatic ring or an alkenyl group can be converted into a cis-cyclobutanone smoothly. An α-oxo gold carbenoid is proved to be the key interme