ISSN:
0025-116X
Schlagwort(e):
Chemistry
;
Polymer and Materials Science
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
,
Physik
Notizen:
Synthesis and radical polymerization of allenyl ethers with oligo(oxyethylene) moieties (1a-1c: CH2=C=CH—O—(CH2CH2O)m—CH3, m = 3 - 1) were examined. The polymerization of 1a(m = 3) in bulk with 2,2′-azoisobutyronitrile as initiator at 60°C gives the polymer 2a in 51% yield with 75% of the double bonds remaining in the polymer chain (estimated by 1H NMR). The polymers 2a-2c are hydrophilic, soluble in protic solvents such as water and methanol, and are subject to crosslinking upon storage in the air.
Zusätzliches Material:
1 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/macp.1993.021941210
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