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Volumn 33, Issue 5, 2000, Pages 1524-1529

Functional olefin copolymers: uniform architectures of propene/7-methyl-1,6-octadiene copolymers by ATR-FTIR spectroscopy control of monomer composition

Author keywords

[No Author keywords available]

Indexed keywords

BAND STRUCTURE; CATALYSTS; CHEMICAL BONDS; COMPOSITION; COPOLYMERIZATION; FLOW CONTROL; FOURIER TRANSFORM INFRARED SPECTROSCOPY; FRACTIONATION; MONOMERS; PROPYLENE; SOLVENT EXTRACTION;

EID: 0033879613     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma991014w     Document Type: Article
Times cited : (18)

References (31)
  • 7
    • 0142070493 scopus 로고    scopus 로고
    • Recently, nickel- and palladium(II)-based catalysts were found to be capable of copolymerizing ethene with readily available acrylic monomers to branched, high molecular weight products, (a) Johnson, L. K.; Mecking, S.; Brookhart, M. J. Am. Chem. Soc. 1996, 118, 267-268.
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 267-268
    • Johnson, L.K.1    Mecking, S.2    Brookhart, M.3
  • 10
    • 0000891324 scopus 로고
    • (d) Möhring, V. V. M.; Fink, G. Angew. Chem. 1985, 97, 982-984. However, up to now there are no suitable late transition metal complexes that would allow to tailor the properties of linear, functional poly(α-olefins) by a combination of stereo-regularity and content of a polar comonomer.
    • (1985) Angew. Chem. , vol.97 , pp. 982-984
    • Möhring, V.V.M.1    Fink, G.2
  • 27
    • 0343275723 scopus 로고    scopus 로고
    • note
    • 13C DEPT NMR spectra and theoretical calculations.
  • 30
    • 0343275722 scopus 로고    scopus 로고
    • note
    • 2 groups from 40 to 47 ppm was used for calculation of the diad sequence distribution according to published methods described in refs 11 and 13. The MOD-MOD diad was observed at 40.1-40.6 ppm, the propene-MOD or MOD-propene diad at 42.5-43.5 ppm, and the propene-propene diad at 45.2-46.5 ppm. The MOD-MOD diad was only observed if the level of incorporated MOD was higher than 13 mol %. The intensity of this MOD-MOD diad was lower by a factor of 4-6 compared to the propene-MOD or MOD-propene diads.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.