SYNTHESIS AND CATALYTIC PROPERTY OF POLYMER-SUPPORTED Fe-Co HETEROTETRAMETALLIC CLUSTERS

JIA Chengguo; WANG Yunpu

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SYNTHESIS AND CATALYTIC PROPERTY OF POLYMER-SUPPORTED Fe-Co HETEROTETRAMETALLIC CLUSTERS

Papers | Updated：2021-06-21

- SYNTHESIS AND CATALYTIC PROPERTY OF POLYMER-SUPPORTED Fe-Co HETEROTETRAMETALLIC CLUSTERS
- Vol. 11, Issue 4, Pages: 370-374(1993)
- Affiliations：
  
  1. Institute of Chemistry, Northwest Normal University, Lanzhou 730070) Institute of Chemistry, Academia Sinica,Beijing,100080
  2.   Academia Sinica
  3.   Beijing 100080
  4.   Northwest Normal University
  5.   Lanzhou 730070
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 December 1993
- Accepted：
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[1]贾成国,王云普.SYNTHESIS AND CATALYTIC PROPERTY OF POLYMER-SUPPORTED Fe-Co HETEROTETRAMETALLIC CLUSTERS[J].Chinese Journal of Polymer Science,1993,{4}(04):80-84.

JIA Chengguo, WANG Yunpu. SYNTHESIS AND CATALYTIC PROPERTY OF POLYMER-SUPPORTED Fe-Co HETEROTETRAMETALLIC CLUSTERS[J]. 1993, 11(4): 370-374.
[1]贾成国,王云普.SYNTHESIS AND CATALYTIC PROPERTY OF POLYMER-SUPPORTED Fe-Co HETEROTETRAMETALLIC CLUSTERS[J].Chinese Journal of Polymer Science,1993,{4}(04):80-84. DOI：

JIA Chengguo, WANG Yunpu. SYNTHESIS AND CATALYTIC PROPERTY OF POLYMER-SUPPORTED Fe-Co HETEROTETRAMETALLIC CLUSTERS[J]. 1993, 11(4): 370-374. DOI：

摘要

正

Four polymer-supported Fe-Co tetrametallic clusters have been prepared by ion exchange and ligand exchange. Their structures were characterized by IR

UV/visible diffuse reflectance spectra and elemental analysis

and by analogy with the reference cluster PhCH

NMe

FeCo

（CO）

. The four heterogenous clusters were efficient catalysts in the hydroformylation of 1-hexene

turnover numbers amounted to 823 —924 with the yield of 83.2—92.4% heptyl aldehydes and ratios of normal aldehyde to iso-aldehyde of 1.2—1.6

they are facilitated forming the normal aldehyde in comparison with the homogeneous analogue. For the polymer-supported clusters prepared by ion exchange

the polymer-cation parts had no obvious effect on the activity of the cluster anion. The polymer-phosphine substituted cluster prepared by ligand exchange was more stable than the clusters preparedby ion exchange.

Abstract

Four polymer-supported Fe-Co tetrametallic clusters have been prepared by ion exchange and ligand exchange. Their structures were characterized by IR

UV/visible diffuse reflectance spectra and elemental analysis

and by analogy with the reference cluster PhCH

NMe

FeCo

（CO）

. The four heterogenous clusters were efficient catalysts in the hydroformylation of 1-hexene

turnover numbers amounted to 823 — 924 with the yield of 83.2—92.4% heptyl aldehydes and ratios of normal aldehyde to iso-aldehyde of 1.2—1.6

they are facilitated forming the normal aldehyde in comparison with the homogeneous analogue. For the polymer-supported clusters prepared by ion exchange

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