Carboxylic Acid Functionalization Using Sulfoxonium Ylides as a Carbene Source

Koothradan, Fathima Febin; Suresh Babu, Anusree; Pushpakaran, Krishnendu P.; Jayarani, Arumugam; Sivasankar, Chinnappan

Carboxylic Acid Functionalization Using Sulfoxonium Ylides as a Carbene Source

2022

Koothradan, Fathima Febin | Suresh Babu, Anusree | Pushpakaran, Krishnendu P. | Jayarani, Arumugam | Sivasankar, Chinnappan

Functionalization of carboxylic acids using sulfoxonium ylides in the presence of [VO(acac)₂] as a catalyst is reported. The usual carbene source, diazo compounds, failed to produce α-carbonyloxy esters in good yield when compared to sulfoxonium ylides. Various standard spectroscopic and analytical techniques were used to characterize the products formed.

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