Selective Monoesterification of Symmetrical Diols Using Resin-Bound Triphenylphosphine.

Pathak, Gunindra; Rokhum, Samuel Lalthazuala

Pathak, Gunindra; Rokhum, Samuel Lalthazuala.

Afiliación

Pathak G; Department of Chemistry, National Institute of Technology Silchar , Silchar, Assam 788010, India.
Rokhum SL; Department of Chemistry, National Institute of Technology Silchar , Silchar, Assam 788010, India.

ACS Comb Sci ; 17(9): 483-7, 2015 09 14.

Article en En | MEDLINE | ID: mdl-26226065

RESUMEN

Coupling reactions to make esters and amides are among the most widely used organic transformations. We report efficient procedures for amide bond formation and for the monoesterification of symmetrical diols in excellent yields without any requirement for high dilution or slow addition using resin-bound triarylphosphonium iodide. Easy purification, low moisture sensitivity, and good to excellent yields of the products are the major advantages of this protocol.

Asunto(s)

Compuestos Organofosforados/química; Amidas/síntesis química; Amidas/química; Ésteres/síntesis química; Indicadores y Reactivos; Piperidinas/química

Palabras clave

4-DMAP; amides; monoesterification; resin-bound triphenylphosphine; selectivity; symmetrical diols

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Compuestos Organofosforados Idioma: En Revista: ACS Comb Sci Año: 2015 Tipo del documento: Article País de afiliación: India Pais de publicación: Estados Unidos

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