378186-96-0Relevant articles and documents
Synthesis of vinylic sulfones in aqueous media
Goh, Jeffrey,Maraswami, Manikantha,Loh, Teck-Peng
supporting information, p. 1060 - 1065 (2021/02/16)
A green method for the sulfination of allenic carbonyl compounds to access a wide variety of vinylic sulfones is developed. This reaction works in aqueous media under very mild conditions. This reaction is atom economic. A wide variety of vinylic sulfones could be obtained in moderate to excellent yields with wide functional group tolerance. The efficiency of this method is demonstrated in some reactions where the desired products can be isolated by filtration.
A bicyclization reaction with two molecular allenyl ketones and isocyanides: Synthesis of a lactone-containing azaspirocycle derivative
Yuan, Hongdong,Tang, Chongrong,Su, Shikuan,Cui, Lei,Jia, Xueshun,Li, Chunju,Li, Jian
supporting information, p. 7231 - 7234 (2019/07/02)
A novel bicyclization reaction of two molecular allenyl ketones and isocyanides has been disclosed. This strategy allows for the construction of structurally complex spirocyclic lactam-lactone systems in an efficient manner. This protocol also demonstrate
Synthesis of 1,2-allenic ketones through oxidation of homopropargyl alcohols with CrO3(cat.)/TBHP under MWI
Zhang, Xin Ying,Qu, Ying Ying,Wang, Yang Yang,Fan, Xue Sen
experimental part, p. 268 - 271 (2012/01/30)
A CrO3 catalyzed oxidation of homopropargyl alcohols with tert-butyl hydroperoxide under microwave irradiation was found to be an efficient and rapid alternative for the preparation of 1,2-allenic ketones. The advantages of this procedure inclu