POLYMERIZATION MECHANISM OF DIENES WITH HOMOGENEOUS RARE EARTH CATALYSTS

JIN Yingtai; PEI Fengkui; ZHANG Xitian; WU Yue

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POLYMERIZATION MECHANISM OF DIENES WITH HOMOGENEOUS RARE EARTH CATALYSTS

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- POLYMERIZATION MECHANISM OF DIENES WITH HOMOGENEOUS RARE EARTH CATALYSTS
- Vol. 8, Issue 2, Pages: 121-126(1990)
- Affiliations：
  
  1. Changchun Institute of Applied Chemistry, Academia Sinica,Changchun
  2. Academia Sinica
  3. Changchun
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 June 1990
- Accepted：
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[1]金鹰泰,张喜田,裴奉奎,吴越.POLYMERIZATION MECHANISM OF DIENES WITH HOMOGENEOUS RARE EARTH CATALYSTS[J].Chinese Journal of Polymer Science,1990,{4}(02):121-126.

JIN Yingtai, PEI Fengkui, ZHANG Xitian, et al. POLYMERIZATION MECHANISM OF DIENES WITH HOMOGENEOUS RARE EARTH CATALYSTS[J]. 1990, 8(2): 121-126.
[1]金鹰泰,张喜田,裴奉奎,吴越.POLYMERIZATION MECHANISM OF DIENES WITH HOMOGENEOUS RARE EARTH CATALYSTS[J].Chinese Journal of Polymer Science,1990,{4}(02):121-126. DOI：

JIN Yingtai, PEI Fengkui, ZHANG Xitian, et al. POLYMERIZATION MECHANISM OF DIENES WITH HOMOGENEOUS RARE EARTH CATALYSTS[J]. 1990, 8(2): 121-126. DOI：

摘要

正

The reaction mechanisms of diene polymerization with homogeneous rare earth catalyst are studied by means of the spectra of

H-NMR

one-and two-dimensions

C-NMR. Based on the data of above NMR spectra

it is proposed that the polymerization reaction proceeds according to the following mechanism: η

-diene （cis-（?）trans-）and η

-allyl （syn-（?）anti-）.

Abstract

The reaction mechanisms of diene polymerization with homogeneous rare earth catalyst are studied by means of the spectra of

H-NMR

one-and two-dimensions

C-NMR. Based on the data of above NMR spectra

it is proposed that the polymerization reaction proceeds according to the following mechanism: η

-diene （cis-trans-）and η

-allyl （syn-anti-）.

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