Polymer-supported novel optically active crown ethers were prepared by the reaction of chiral crown ethers derived from L-(+)-tartar& acid and 4-chloromethylated polystyrene resins crosslinked with 2 mol% of divinylbenzene. The ring substitution which indicates percentages of fnnctionalized unit of
โฆ LIBER โฆ
Synthesis and phase-transfer catalytic activity of polystyrene resins containing hydroxyl groups and crown ether structures
โ Scribed by Nobuyuki Ogawa; Masao Tomoi
- Book ID
- 103956136
- Publisher
- Elsevier Science
- Year
- 1990
- Weight
- 520 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0923-1137
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