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Titolo:
Stealth star polymers: A new high-loading scaffold for liquid-phase organic synthesis
Autore:
Reed, NN; Janda, KD;
Indirizzi:
Scripps Clin & Res Fdn, Res Inst, Dept Chem, La Jolla, CA 92037 USA Scripps Clin & Res Fdn La Jolla CA USA 92037 Chem, La Jolla, CA 92037 USA Skaggs Inst Chem Biol, La Jolla, CA 92037 USA Skaggs Inst Chem Biol La Jolla CA USA 92037 Biol, La Jolla, CA 92037 USA
Titolo Testata:
ORGANIC LETTERS
fascicolo: 9, volume: 2, anno: 2000,
pagine: 1311 - 1313
SICI:
1523-7060(20000504)2:9<1311:SSPANH>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
DIFFERENT FUNCTIONAL-GROUPS; POLYETHYLENE-GLYCOL PEG; POLYVINYL-ALCOHOL PVA; POLY(ETHYLENE GLYCOL); POLYMERIZATION; PHOSPHAZENES; CATALYSTS; SUPPORTS; REAGENT; END;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Janda, KD Scripps Clin & Res Fdn, Res Inst, Dept Chem, 10550 N Torrey Pines Rd, La Jolla, CA 92037 USA Scripps Clin & Res Fdn 10550 N Torrey Pines RdLa Jolla CA USA 92037
Citazione:
N.N. Reed e K.D. Janda, "Stealth star polymers: A new high-loading scaffold for liquid-phase organic synthesis", ORG LETT, 2(9), 2000, pp. 1311-1313

Abstract

Polyethylene glycol (PEG) has proven to be a versatile soluble-polymer support for organic synthesis, though the use of PEG has been limited by its relatively low loading (0.5 mmol/g or less). We have developed a new high-loading (1 mmol/g) soluble-star polymer based on a cyclotriphosphazene core with PEG arms that exhibit superior precipitation properties compared with those of linear PEG. Additionally, the heterocyclic core does not add interfering signals to the H-1 or C-13 NMR.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 06:54:24