95481-44-0Relevant academic research and scientific papers
THE STUDIES OF METAL ION CATALYZED CARBON-HYDROGEN INSERTION OF α-ALKOXY-α'-DIAZOKETONES DERIVED FROM MANDELIC AND LACTIC ACIDS
Hon, Yung-Son,Chang, Rong-Chi,Chau, Tay-Yuan
, p. 1745 - 1750 (2007/10/02)
The cupric acetylacetonate is the best catalyst to induce the carbon-hydrogen inserted reaction for the α-alkoxy-α'-diazoketones derivatives (5 and 6).The side reactions such as aromatic carbon-hydrogen insertion and rearrangement could be prevented.
Rhodium Acetate Catalyzes the Addition of Carbenoids α- to Ether Oxygens
Adams, Julian,Poupart, Marc-Andre,Grenier, Louis,Schaller, Chris,Ouimet, Nathalie,Frenette, Richard
, p. 1749 - 1752 (2007/10/02)
Diazo-carbonyl compounds, when catalyzed by rhodium acetate, insert preferentially adjacent to ether oxygens.This phenomenon was exploited to develop a synthesis of 3(2H)-furanones.
A CONDENSED SYNTHESIS OF DIHYDRO-3(2H)-FURANONE
Tarnchompoo, Bonkoch,Thebtaranonth, Yodhathai
, p. 5567 - 5570 (2007/10/02)
A straight forward synthesis of dihydro-3(2H)-furanone is described.An attempted preparation of the oxetan-3-one precursor 10 by this method gave, instead, the ring enlargement product 11.
