27
Views
24
CrossRef citations to date
0
Altmetric
Original Articles

DONNEES COMPLEMENTAIRES SUR LA CONVERSION DES PHOSPHOLES EN PHOSPHORINES

, &
Pages 45-59 | Received 08 Mar 1983, Published online: 19 Dec 2006
 

Abstract

On décrit la préparation de la phényl-2-phosphorine à partir du benzyl-1-phosphole par extension de cycle au chlorure de benzoyle, sulfuration et pyrolyse sur nickel vers 170–200°C. Dans le but de preparer des phosphorines acylées sur la position 4, on étudie la fonctionnalisation des sulfures de dihydro-1,6-phosphorines par métallation au butyllithium suivie d'une attaque des anions obtenus par divers electrophiles. Les essais de préparation des phophorines fonctionnelles correspondantes ont échoué. La dernière partie est consacrée à la préparation de phosphorines hétéroarylees à partir du phényl-1-diméthyl-3,4-phosphole et des chlorures de furoyle et de thénoyle.

The synthesis of 2-phenylphosphorin from 1-benzylphosphole by reaction with benzoyl chloride, followed by sulfurization and pyrolysis with nickel powder at around 170–200°C is described. In order to prepare some unknown 4-acylphosphorins, we have also studied the metalation of 1,6-dihydrophosphorin sulfides. Our attempts have been unsuccessful. In the last part, we describe the synthesis of new 2-hetero-arylphosphorins from 1-phenyl-3,4-dimethylphosphole and furoyl and thenoyl chlorides.

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:

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:

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.