https://orcid.org/0000-0003-2373-6427
![Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/110819/TOC-Subject-Sample-2021-Physical-Sciences.jpg"})
Abstract
The synthesis of new phosphonium salts derived from Michael acceptors via a one-pot reaction process and the study of their NMR characteristics is described. The simple and rapid 1,4 addition of triphenylphosphine to the Michael acceptors in the presence of HBr (48%) (5 equivalents) was carried out at room temperature to give the corresponding phosphonium salts with excellent yields.
Graphical Abstract
Disclosure statement
The authors declare no competing financial interest.
Additional information
Funding
The authors thank the DGRST and the Ministry of Higher Education Tunisia for financial support of this work.