## Abstract The crosslinked polymeric microspheres (GMA/MMA) of glycyl methacrylate (GMA) and methyl methacrylate (MMA) were prepared by suspension polymerization. Polyethylene glycol (PEG) was grafted on GMA/MMA microsphers via the ringβopening reaction of the epoxy groups on the surfaces of GMA/M
Synthesis and phase-transfer catalytic activity of polymer-supported poly(ethylene glycol)s
β Scribed by Masao Tomoi; Takayuki Suzuki; Hiroshi Kakiuchi
- Publisher
- Elsevier Science
- Year
- 1989
- Weight
- 720 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0923-1137
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
A modified poly(ethylene glycol) (PEG) has been developed for the soluble-polymer-supported synthesis of b-lactams. The monomethylether of PEG (MeOPEG) with an average M W of 5000 was used as the support, a 4-(3propyl)phenyl residue as the spacer, and a 4-oxyphenylamino group as the moiety with the