Enantioselective organocatalytic amination of pyrazolones

Michal Šimek; Marek Remeš; Jan Veselý; Ramon Rios

doi:10.1002/ajoc.201200168

Enantioselective organocatalytic amination of pyrazolones

Michal Šimek
, Marek Remeš
, Jan Veselý
, Ramon Rios

Chemistry

Charles University

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Easy as py: The organocatalytic enantioselective amination of pyrazolones is reported. The reaction between pyrazolones and diazodicarboxylates is simple and is catalyzed by quinine to afford the final aminopyarazolone derivatives in excellent yields and good enantioselectivity.

Original language	British English
Pages (from-to)	64-68
Number of pages	5
Journal	Asian Journal of Organic Chemistry
Volume	2
Issue number	1
DOIs	https://doi.org/10.1002/ajoc.201200168
State	Published - Jan 2013

Keywords

Amination
Cinchona alkaloids
Enantioselectivity
Organocatalysis
Pyrazolones

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title = "Enantioselective organocatalytic amination of pyrazolones",

abstract = "Easy as py: The organocatalytic enantioselective amination of pyrazolones is reported. The reaction between pyrazolones and diazodicarboxylates is simple and is catalyzed by quinine to afford the final aminopyarazolone derivatives in excellent yields and good enantioselectivity.",

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AU - Šimek, Michal

AU - Remeš, Marek

AU - Veselý, Jan

AU - Rios, Ramon

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AB - Easy as py: The organocatalytic enantioselective amination of pyrazolones is reported. The reaction between pyrazolones and diazodicarboxylates is simple and is catalyzed by quinine to afford the final aminopyarazolone derivatives in excellent yields and good enantioselectivity.

KW - Amination

KW - Cinchona alkaloids

KW - Enantioselectivity

KW - Organocatalysis

KW - Pyrazolones

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Enantioselective organocatalytic amination of pyrazolones

Abstract

Keywords

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