775-10-0Relevant articles and documents
Non-Diazo C?H Insertion Approach to Cyclobutanones through Oxidative Gold Catalysis
Zheng, Zhitong,Wang, Youliang,Ma, Xu,Li, Yuxue,Zhang, Liming
, p. 17398 - 17402 (2020/08/14)
Cyclobutanones are synthetically versatile compounds that often require extensive effort to access. Herein, we report a facile synthesis of cyclobutanones based on the C(sp3)?H insertion chemistry of oxidatively generated gold carbenes. Various cyclobutanones were obtained in synthetically useful yields from substrates with minimal structural prefunctionalization. This discovery reveals new synthetic utilities of gold-catalyzed oxidative transformations of alkynones.
Iron-mediated electrochemical reaction of α-chloroesters with carbonyl compounds
Durandetti, Muriel,Meignein, Clothilde,Perichon, Jacques
, p. 317 - 320 (2007/10/03)
(Matrix presented) Reformatsky-type reactions have been performed efficiently using an electroassisted iron-complex catalysis. Valuable product such as β-hydroxyesters, ketones or nitriles are thus prepared with high yields.
MIXED KETONE-KETONE CONDENSATIONS UNDER THE CONDITIONS OF THE GRIGNARD-COLONGE METHOD
Sosnovskikh, V. Ya.,Esafov, V. I.,Andreev, N. S.
, p. 2096 - 2100 (2007/10/02)
The mixed condensation of aliphatic and aromatic methyl ketones was realized under the conditions of the Grignard-Colonge method.By dehydration of the synthesized β-ketols the β-methyl-α,β-unsaturated ketones with a sterically hindered carbonyl group were obtained.
