𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of tertiary α-amino phosphonate by one-pot three-component coupling mediated by LPDE

✍ Scribed by Najmedin Azizi; Mohammad R. Saidi


Publisher
Elsevier Science
Year
2003
Tongue
French
Weight
111 KB
Volume
59
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.

✦ Synopsis


A very mild, efficient and simple method for the synthesis of tertiary a-amino phosphonates is reported by reaction of an aldehyde, a secondary amine and trialkylphosphite in ethereal solution of lithium perchlorate, LPDE, at ambient temperature with high yields.


📜 SIMILAR VOLUMES


Three component coupling catalyzed by Ta
✍ S Chandrasekhar; S.Jaya Prakash; V Jagadeshwar; Ch Narsihmulu 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 85 KB

TaCl 5 -SiO 2 has been utilized as an efficient Lewis acid catalyst for the three component coupling of carbonyl compounds, aromatic amines and diethyl phosphite to produce a-amino phosphonates.

Amberlite-IR 120 catalyzed three-compone
✍ Asish K. Bhattacharya; Kalpeshkumar C. Rana 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 148 KB

A simple, efficient, and environmentally benign method for a three-component reaction of an amine, an aldehyde or a ketone, and diethyl phosphite catalyzed by Amberlite-IR 120 resin has been developed to afford a-amino phosphonates in high yields and short reaction times under solvent-free reaction