Literature DB >> 34223590

Phosphonodithioester-amine coupling in water: a fast reaction to modify the surface of liposomes.

Montassar Khalil1, Dany Jeanne Dit Fouque1, Mathieu Berchel1, Aurore Fraix2, Aurélien Dupont3, Salvatore Sortino2, Antony Memboeuf1, Paul-Alain Jaffrès1.   

Abstract

The incorporation of lipophilic phosphonodithioesters in phospholipid formulations generates clickable liposomes that react with amines. The kinetics of this metal free phosphonodithioester-amine coupling (PAC) on liposomes in water is reported and can be classified as a fast reaction with a second order rate constant of k ≈ 8 × 102 M-1 s-1. The PAC reaction represents a versatile strategy to functionalize liposomes.

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Year:  2021        PMID: 34223590     DOI: 10.1039/d1ob01078f

Source DB:  PubMed          Journal:  Org Biomol Chem        ISSN: 1477-0520            Impact factor:   3.876


  1 in total

1.  Phosphonodithioester-Amine Coupling as a Key Reaction Step for the Design of Cationic Amphiphiles Used for Gene Delivery.

Authors:  Montassar Khalil; Alexis Hocquigny; Mathieu Berchel; Tristan Montier; Paul-Alain Jaffrès
Journal:  Molecules       Date:  2021-12-11       Impact factor: 4.411

  1 in total

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