20187-64-8Relevant academic research and scientific papers
One-Pot Protocol for Synthesis of -Organosulfonyloxy Ketones from Secondary Alcohols Using Hypervalent Iodine(V)-Mediated Oxidations
Deshmukh, Swapnil S.,Huddar, Sameerana N.,Akamanchi, Krishnacharya G.
experimental part, p. 3101 - 3110 (2009/11/30)
Tosyloxy ketones and -mesyloxy ketones were directly prepared from alcohols in one pot by treatment with hypervalent iodine(V) reagents in combination with p-toluenesulfonic acid and methanesulfonic acid, respectively, in moderate to good yields. Reaction
M-iodosylbenzoic acid: Recyclable hypervalent iodine reagent for-tosyloxylation and-mesyloxylation of ketones
Yusubov, Mekhman S.,Funk, Tatyana V.,Yusubova, Roza Y.,Zholobova, Galina,Kirschning, Andreas,Park, Joo Yeon,Chi, Ki-Whan
experimental part, p. 3772 - 3784 (2009/12/06)
m-Iodosylbenzoic acid-mediated reactions of various carbonyl compounds provided-organosulfonyloxy carbonyl compounds in good yields. The final products could be easily isolated without any chromatographic purification by simple treatment of the crude mixt
A new application of hypervalent iodine (λ5) reagents with organosulfonic acids for direct α-organosulfonyloxylation carbonyl compounds
Mahajan, Ulhas S.,Akamanchi, Krishnacharya G.
experimental part, p. 987 - 990 (2009/04/04)
Hypervalent iodine (λ5) reagents in combination with p-toluenesulfonic acid when reacted with ketones under reflux temperature in acetonitrile gave α-tosyloxy ketones in moderate to excellent yields. The reaction was developed further for both
