Copper Zeolites as Green Catalysts for Multicomponent Reactions of Aldehydes, Terminal Alkynes and Amines: An Efficient and Green Synthesis of Propargylamines | Zendy

Patil Meghshyam K. | Zendy; Keller Murielle | Zendy; Reddy Benjaram M. | Zendy; Pale Patrick | Zendy; Sommer Jean | Zendy

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Copper Zeolites as Green Catalysts for Multicomponent Reactions of Aldehydes, Terminal Alkynes and Amines: An Efficient and Green Synthesis of Propargylamines

Author(s) -

Patil Meghshyam K.,

Keller Murielle,

Reddy Benjaram M.,

Pale Patrick,

Sommer Jean

Publication year - 2008

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.200800359

Subject(s) - chemistry , catalysis , solvent , copper , organic chemistry , heterogeneous catalysis , aldehyde , terminal (telecommunication) , combinatorial chemistry , telecommunications , computer science

Cu I ‐modified zeolites, especially Cu I ‐USY, have proved to be very efficient catalysts in multicomponent reactions, allowing for a solvent‐free synthesis of propargylamines from aldehydes, amines, and terminal alkynes. With a heterogeneous catalyst and in the absence of solvent, this process is among the greenest ever reported. A mechanism has been proposed for this three‐component reaction.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

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