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 syntheticallyuseful yields from substrates with minimal structural prefunctionalization. This discovery reveals new synthetic utilities
Colonge; Grenet, Bulletin de la Societe Chimique de France, 1954, p. 1304,1307
作者:Colonge、Grenet
DOI:——
日期:——
Reactions of 5,5-disubstituted 3-nitrosooxazolidones. New syntheses of vinyl azides, vinyl isothiocyanates, vinyl diethyl phosphonates, and divinyl ethers
作者:Melvin S. Newman、Wei C. Liang
DOI:10.1021/jo00954a005
日期:1973.7
Iron-Mediated Electrochemical Reaction of α-Chloroesters with Carbonyl Compounds
Reformatsky-type reactions have been performed efficiently using an electroassisted iron-complex catalysis. Valuable product such as beta-hydroxyesters, ketones or nitriles are thus prepared with high yields.
Reactions involving electron transfer. 10. The use of .beta.-cyclopropyl .alpha.,.beta.-unsaturated ketones to detect anion radical intermediates