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Biomacromolecules
Volumn 2, Issue 3, 2001, Pages 623-627
Synthesis of poly(2-methyl-3-hydroxyoctanoate) via anionic polymerization of α-methyl-β-pentyl-β-propiolactone
Author keywords

[No Author keywords available]
Indexed keywords

ALPHA METHYL BETA PENTYL BETA PROPIOLACTONE; ANION; HYDROGEN; LACTONE; LACTONE DERIVATIVE; POLY(2 METHYL 3 HYDROXYOCTANOATE); POLYESTER; POLYMER; POTASSIUM DERIVATIVE; POTASSIUM HYDROXIDE; POTASSIUM METHOXIDE; UNCLASSIFIED DRUG;
EID: 0034801303     PISSN: 15257797     EISSN: None     Source Type: Journal    
DOI: 10.1021/bm015528q     Document Type: Article
Times cited : (30)
References (26)
  • 15
    • 0003426162 scopus 로고    scopus 로고
    • 2), two sets of multiplets between 3.15 and 3.25 and 3.67-3.78 (1H, α-H), and two multiplets between 4.12 and 4.19 and 4.49-4.57 (1H, β-H).
  • 16
    • 0003303762 scopus 로고    scopus 로고
    • General polymerization procedure: Poly(2-methyl-3-hydroxyoctanoic acid), 2, was synthesized by anionic ring-opening polymerization of 3-methyl-4-pentyl-β-propiolactone, 1, with KOH/18-crown-6 or complexes as initiators, respectively. The polymerization was carried out in bulk at a temperature of 70 °C, and the extent of the reaction was monitored by FT-IR spectroscopy. After completion of the reaction, the dissolved in chloroform, and the ion-exchange resin in acid form was added as the termination agent and 18-crown-6 adsorber.
  • 25
    • 0003303303 scopus 로고    scopus 로고
    • n experiments, mass selected monoisotopic molecular adductions were isolated in the ion trap and collisionally activated with 32% ejection RF-amplitude at standard He were performed in the negative-ion mode.

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.