A Simplified Wittig Synthesis Using a Solid-Liquid Transfer Process: V - The use of Formamide as Catalyst for the Synthesis of Alkenes From Carbonyl Compounds

Y. Le Bigot Ecole Nationale d'Ingénieurs, BP W, 3038, SFAX, Tunisia

N. Hajjaji Laboratoire des Intéractions Moléculaires et Réactivité Chimique et Photochimique, UA n[ddot] 470, Université Paul Sabatier, 118, route de Narbonne, 31062, TOULOUSE Cédex, France

I. Rico Laboratoire des Intéractions Moléculaires et Réactivité Chimique et Photochimique, UA n[ddot] 470, Université Paul Sabatier, 118, route de Narbonne, 31062, TOULOUSE Cédex, France

A. Lattes Laboratoire des Intéractions Moléculaires et Réactivité Chimique et Photochimique, UA n[ddot] 470, Université Paul Sabatier, 118, route de Narbonne, 31062, TOULOUSE Cédex, France

M. Delmas Laboratoire de Chimie Organique et d'Agrochimie, Ecole Nationale Supérieure de Chimie, I.N.P., 118, route de Narbonne, 31077, Toulouse Cédex, France

A. Gaset Laboratoire de Chimie Organique et d'Agrochimie, Ecole Nationale Supérieure de Chimie, I.N.P., 118, route de Narbonne, 31077, Toulouse Cédex, France

Abstract

A new synthetic method of preparation of alkenes with good yields, using formamide as phase transfer catalyst is described.

Recently we have shown that the use of hydroxides and carbonates in solid-liquid phase transfer conditions in slightly hydrated organic mixtures permits to obtain alkenes from aldehydes with very good yield and selectivity rates (1,2).

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

A Simplified Wittig Synthesis Using a Solid-Liquid Transfer Process: V - The use of Formamide as Catalyst for the Synthesis of Alkenes From Carbonyl Compounds

Information for

Open access

Opportunities

Help and information

A Simplified Wittig Synthesis Using a Solid-Liquid Transfer Process: V - The use of Formamide as Catalyst for the Synthesis of Alkenes From Carbonyl Compounds

Abstract

Reprints and Corporate Permissions

Academic Permissions

Related research

To cite this article:

Download citation

Information for

Open access

Opportunities

Help and information

Keep up to date

Your download is now in progress and you may close this window

Login or register to access this feature