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Highly enantioselective access to diketopiperazines via cinchona alkaloid catalyzed Michael additions

Michael addition reactions of triketopiperazine (TKP) derivatives to enones, mediated by a cinchona alkaloid-derived catalyst, deliver products in high yield and enantiomeric ratio (er). Use of unsaturated ester, nitrile or sulfone partners gives bridged hydroxy-diketopiperazine (DKP) products resul...

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Shranjeno v:
Bibliografske podrobnosti
izdano v:Chem Sci
Main Authors: Cabanillas, Alejandro, Davies, Christopher D., Male, Louise, Simpkins, Nigel S.
Format: Artigo
Jezik:Inglês
Izdano: Royal Society of Chemistry 2015
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC5811140/
https://ncbi.nlm.nih.gov/pubmed/29560222
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c4sc03218g
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