|
1
|
Daher A, Bousfiha A, Tolbatov I, Mboyi CD, Cattey H, Roisnel T, Fleurat-Lessard P, Hissler M, Hierso JC, Bouit PA, Roger J. Tetrazo[1,2‐B]indazoles: Straightforward Access to Nitrogen‐Rich Polyaromatics from s‐Tetrazines. Angew Chem Int Ed Engl 2023. [DOI: 10.1002/ange.202300571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Ahmad Daher
- Bourgogne University: Universite de Bourgogne ICMUB FRANCE
| | - Asmae Bousfiha
- Bourgogne University: Universite de Bourgogne ICMUB FRANCE
| | | | | | - Hélène Cattey
- Bourgogne University: Universite de Bourgogne ICMUB FRANCE
| | | | | | | | | | | | - Julien Roger
- Université de Bourgogne: Universite de Bourgogne icmub 9 avenue Alain Savary 21078 Dijon FRANCE
| |
Collapse
|
|
2
|
Mboyi CD, Poater A, Poater J, Duhayon C, Chauvin R. Cyclopropenylidenephosphoranes: Rearrangement to Azetidinylidene-Methylphosphoniums. J Org Chem 2020; 85:7452-7458. [DOI: 10.1021/acs.joc.0c00847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Clève Dionel Mboyi
- LCC−CNRS, Université de Toulouse, CNRS, UPS, 205 Route de Narbonne, Cedex 4 31077 Toulouse, France
| | - Albert Poater
- Institut de Quı́mica Computacional i Catàlisi and Departament de Quı́mica, Universitat de Girona, c/Maria Aurèlia Capmany, 69, 17003 Girona, Spain
| | - Jordi Poater
- ICREA, Pg. Lluı́s Companys 23, 08010 Barcelona, Spain; & Departament de Quı́mica Inorgànica i Orgànica & IQTCUB, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
| | - Carine Duhayon
- LCC−CNRS, Université de Toulouse, CNRS, 205 Route de Narbonne, Cedex 4 31077 Toulouse, France
| | - Remi Chauvin
- LCC−CNRS, Université de Toulouse, CNRS, UPS, 205 Route de Narbonne, Cedex 4 31077 Toulouse, France
| |
Collapse
|
|
3
|
Zaid Y, Mboyi CD, Drapeau MP, Radal L, Chahdi FO, Rodi YK, Ollevier T, Taillefer M. Transition-Metal-Free α-Vinylation of Enolizable Ketones with β-Bromostyrenes. Org Lett 2019; 21:1564-1568. [PMID: 30801194 DOI: 10.1021/acs.orglett.8b04004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An α-vinylation of enolizable ketones has been developed by using β-bromostyrenes and a KO tBu/NMP system. β,γ-Unsaturated ketones of E configuration were obtained in excellent yield and selectivity. Further synthetic possibilities are highlighted by one-pot functionalization via trapping of intermediate dienolates with alkyl, allyl, benzyl, and propargyl halides to generate quaternary centers. The reported transformation is believed to involve phenylacetylene and propargylic alcohol derivatives.
Collapse
Affiliation(s)
- Yassir Zaid
- Laboratoire de Chimie Organique Appliquée , FST Fès BP 2202 , 30000 Fès , Morocco.,CNRS, UMR 5253, AM2N , Institut Charles Gerhardt Montpellier ENSCM , 8 rue de l'École Normale , F-34296 Montpellier Cedex 5 , France
| | - Clève Dionel Mboyi
- CNRS, UMR 5253, AM2N , Institut Charles Gerhardt Montpellier ENSCM , 8 rue de l'École Normale , F-34296 Montpellier Cedex 5 , France
| | - Martin Pichette Drapeau
- Département de chimie , Université Laval , 1045 avenue de la Médecine , Québec (Québec), G1V 0A6 , Canada.,CNRS, UMR 5253, AM2N , Institut Charles Gerhardt Montpellier ENSCM , 8 rue de l'École Normale , F-34296 Montpellier Cedex 5 , France
| | - Léa Radal
- Département de chimie , Université Laval , 1045 avenue de la Médecine , Québec (Québec), G1V 0A6 , Canada
| | | | - Youssef Kandri Rodi
- Laboratoire de Chimie Organique Appliquée , FST Fès BP 2202 , 30000 Fès , Morocco
| | - Thierry Ollevier
- Département de chimie , Université Laval , 1045 avenue de la Médecine , Québec (Québec), G1V 0A6 , Canada
| | - Marc Taillefer
- CNRS, UMR 5253, AM2N , Institut Charles Gerhardt Montpellier ENSCM , 8 rue de l'École Normale , F-34296 Montpellier Cedex 5 , France
| |
Collapse
|