INQUISUR 21779
INSTITUTO DE QUIMICA DEL SUR
Unidad Ejecutora - UE
artículos
Título:
Catalyst-and Solvent-free Multicomponent Synthesis of Phospanes Sulphides
Autor/es:
YANINA MOGLIE; FRANCISCO ALONSO
Revista:
Green Current Chemistry
Editorial:
Benthan Science Publishers
Referencias:
Lugar: Sharjah; Año: 2014 vol. 1 p. 87 - 93
ISSN:
2213-347X
Resumen:
The first multicomponent synthesis of phosphane sulphides from diphenylphosphane, elemental sulphur, and alfa,beta-unsaturated carbonyl compounds is presented. Reactions proceed under solvent-free conditions in the absence of catalyst, providing the expected beta-diphenylphosphorothioyl-functionalised products in moderate-to-high yields. Different experiments revealed that the process takes place through the in situ formation of diphenylphosphane sulphide and subsequent 1,4-addition to the substrate.
