A Ugi Straightforward Access to Bis-β-lactam Derivatives

Cristina Cheibas; Marie Cordier; Yanyan Li; Laurent El Kaïm

doi:10.1002/ejoc.201900678

A Ugi Straightforward Access to Bis-β-lactam Derivatives

Cristina Cheibas
, Marie Cordier
, Yanyan Li
, Laurent El Kaïm

Laboratoire de Synthèse Organique
CNRS
CNRS/Museum National d'Histoire Naturelle/IRD/UPMC

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

THe Ugi reaction of β-amino acids with aromatic aldehydes affords β-lactams which may be used as starting materials in a second β-lactam formation following a base triggered diiodomethane addition. The sequence may be conducted in a one-pot fashion affording a straightforward access to bis-β-lactams.

langue originale	Anglais
Pages (de - à)	4457-4463
Nombre de pages	7
journal	European Journal of Organic Chemistry
Volume	2019
Numéro de publication	27
Les DOIs	https://doi.org/10.1002/ejoc.201900678
état	Publié - 23 juil. 2019
Modification externe	Oui

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10.1002/ejoc.201900678

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title = "A Ugi Straightforward Access to Bis-β-lactam Derivatives",

abstract = "THe Ugi reaction of β-amino acids with aromatic aldehydes affords β-lactams which may be used as starting materials in a second β-lactam formation following a base triggered diiodomethane addition. The sequence may be conducted in a one-pot fashion affording a straightforward access to bis-β-lactams.",

keywords = "Amide dianions, Diiodomethane, Multicomponent reactions, Ugi reaction, Β-Lactams",

author = "Cristina Cheibas and Marie Cordier and Yanyan Li and \{El Ka{\"i}m\}, Laurent",

note = "Publisher Copyright: {\textcopyright} 2019 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2019",

month = jul,

day = "23",

doi = "10.1002/ejoc.201900678",

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journal = "European Journal of Organic Chemistry",

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AU - Cheibas, Cristina

AU - Cordier, Marie

AU - Li, Yanyan

AU - El Kaïm, Laurent

PY - 2019/7/23

Y1 - 2019/7/23

N2 - THe Ugi reaction of β-amino acids with aromatic aldehydes affords β-lactams which may be used as starting materials in a second β-lactam formation following a base triggered diiodomethane addition. The sequence may be conducted in a one-pot fashion affording a straightforward access to bis-β-lactams.

AB - THe Ugi reaction of β-amino acids with aromatic aldehydes affords β-lactams which may be used as starting materials in a second β-lactam formation following a base triggered diiodomethane addition. The sequence may be conducted in a one-pot fashion affording a straightforward access to bis-β-lactams.

KW - Amide dianions

KW - Diiodomethane

KW - Multicomponent reactions

KW - Ugi reaction

KW - Β-Lactams

UR - https://www.scopus.com/pages/publications/85068894965

U2 - 10.1002/ejoc.201900678

DO - 10.1002/ejoc.201900678

M3 - Article

AN - SCOPUS:85068894965

SN - 1434-193X

VL - 2019

SP - 4457

EP - 4463

JO - European Journal of Organic Chemistry

JF - European Journal of Organic Chemistry

IS - 27

ER -

A Ugi Straightforward Access to Bis-β-lactam Derivatives

Résumé

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