𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Polymer-bound N-hydroxysuccinimide as a solid-supported additive for DCC-mediated peptide synthesis

✍ Scribed by Rafael Chinchilla; David J Dodsworth; Carmen Nájera; José M Soriano


Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
61 KB
Volume
42
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis


Polymer-supported N-hydroxysuccinimide (P-HOSu) has been prepared from a styrene/maleic anhydride co-polymer and used as an easily removable activating and racemization-reducing additive for the peptide coupling of amino acid derivatives using DCC.


📜 SIMILAR VOLUMES


Ammonium salts from polymer-bound N-hydr
✍ Rafael Chinchilla; David J Dodsworth; Carmen Nájera; José M Soriano 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 106 KB

New ammonium and alkylammonium salts derived from a polymeric N-hydroxysuccinimide (P-HOSu) have been prepared and used for the amidation of carboxylic acids and amino acids mediated by 1-ethyl-3-(3%-dimethylamino-propyl)carbodiimide hydrochloride (EDC). These polymer-supported ammonium salts afford

Polymer-bound TBTU as a new solid-suppor
✍ Rafael Chinchilla; David J Dodsworth; Carmen Nájera; José M Soriano 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 128 KB

A new polymer-supported TBTU (P-TBTU) has been prepared from polystyrene-bound 1-hydroxybenzotriazole (P-HOBT) and used efficiently as a solid-supported reagent for peptide-coupling reactions, and is even effective with wet solvents. The P-HOBT can be recovered by simple filtration and reused for th