82389-34-2Relevant academic research and scientific papers
Kinetic resolution of 2,3-epoxy 3-aryl ketones via catalytic asymmetric ring-opening with pyrazole derivatives
Huang, Tianyu,Lin, Lili,Hu, Xiaolei,Zheng, Jianfeng,Liu, Xiaohua,Feng, Xiaoming
supporting information, p. 11374 - 11377 (2015/08/18)
A highly efficient catalytic kinetic resolution of 2,3-epoxy 3-aryl ketones via asymmetric ring-opening with pyrazole derivatives has been achieved by using a chiral N,N′-dioxide-Sc(III) complex as the catalyst. A wide variety of substrates were readily scoped, and the selectivity factors obtained were excellent (up to >300).
A novel and efficient darzens reaction catalyzed by magnesium bromide
Sano, Shigeki,Miyamoto, Motoyuki,Mitani, Tomoko,Nagao, Yoshimitsu
, p. 459 - 463 (2007/10/03)
The Darzens reaction of phenacyl bromide with aromatic aldehydes catalyzed by MgBr2 in the presence of an excess amount of triethylamine afforded trans-α,β-epoxy ketones in good yields.
