One-Pot Protocol for Synthesis of α-Organosulfonyloxy Ketones from Secondary Alcohols Using Hypervalent Iodine (V)–Mediated Oxidations

…, SN Huddar, KG Akamanchi

Index: Deshmukh, Swapnil S.; Huddar, Sameerana N.; Akamanchi, Krishnacharya G. Synthetic Communications, 2009 , vol. 39, # 17 p. 3101 - 3110

Full Text: HTML

Citation Number: 0

Abstract

Abstract α-Tosyloxy ketones and α-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. Reactions were also feasible under solvent-free conditions.

Related Articles:

A New Application of Hypervalent Iodine (λ5) Reagents with Organosulfonic Acids for Direct α-Organosulfonyloxylation Carbonyl Compounds

[Mahajan, Ulhas S.; Akamanchi, Krishnacharya G. Synlett, 2008 , # 7 p. 987 - 990]

THE PREPARATION AND SOME CLEAVAGE REACTIONS OF ALKYL AND SUBSTITUTED ALKYL METHANESULPHONATES: THE SYNTHESIS OF FLUORIDES, …

[Foehlisch, Baldur; Herrscher, Iris Chemische Berichte, 1986 , vol. 119, # 2 p. 524 - 534]

Direct. alpha.-mesyloxylation of ketones and. beta.-dicarbonyl compounds with [hydroxy (mesyloxy) iodo] benzene

[Lodaya, Jayant S.; Koser, Gerald F. Journal of Organic Chemistry, 1988 , vol. 53, # 1 p. 210 - 212]

More Articles...