SYNTHETIC AND CATALYTIC PROPERTY STUDIES ON SILICA SUPPORTED BIS-(ACETYLACETONATO) COBALT(Ⅱ) COMPLEXES**

LI Xiaohu; LU Yun; LIN Sicong

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SYNTHETIC AND CATALYTIC PROPERTY STUDIES ON SILICA SUPPORTED BIS-(ACETYLACETONATO) COBALT(Ⅱ) COMPLEXES**

Papers | Updated：2021-06-21

- SYNTHETIC AND CATALYTIC PROPERTY STUDIES ON SILICA SUPPORTED BIS-(ACETYLACETONATO) COBALT(Ⅱ) COMPLEXES**
- Vol. 10, Issue 3, Pages: 210-217(1992)
- Affiliations：
  
  1. Chemistry Department, Suzhou University, Suzhou) LU Yun and LIN Sicong
  2.   Suzhou University
  3.   Suzhou
  4.   Nanjing University
  5.   Nanjing
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 September 1992
- Accepted：
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[1]李小虎,陆云,林思聪.SYNTHETIC AND CATALYTIC PROPERTY STUDIES ON SILICA SUPPORTED BIS-(ACETYLACETONATO) COBALT(Ⅱ) COMPLEXES~(**)[J].Chinese Journal of Polymer Science,1992,{4}(03):210-217.

LI Xiaohu, LU Yun, LIN Sicong. SYNTHETIC AND CATALYTIC PROPERTY STUDIES ON SILICA SUPPORTED BIS-(ACETYLACETONATO) COBALT(Ⅱ) COMPLEXES**[J]. 1992, 10(3): 210-217.
[1]李小虎,陆云,林思聪.SYNTHETIC AND CATALYTIC PROPERTY STUDIES ON SILICA SUPPORTED BIS-(ACETYLACETONATO) COBALT(Ⅱ) COMPLEXES~(**)[J].Chinese Journal of Polymer Science,1992,{4}(03):210-217. DOI：

LI Xiaohu, LU Yun, LIN Sicong. SYNTHETIC AND CATALYTIC PROPERTY STUDIES ON SILICA SUPPORTED BIS-(ACETYLACETONATO) COBALT(Ⅱ) COMPLEXES**[J]. 1992, 10(3): 210-217. DOI：

摘要

<正> This paper reports mainly the preparation of silica supported acetylacetone ligands and their cobalt complexes

the characterization of their chemical structure

and the evaluation of their catalytic activity in the reaction for the preparation of ethers directly from alkanols and benzyl chloride. The results indicate that those silica supported β-diketone cobalt complexes （SACO） not only can simplify the reaction procedure of the ether preparation but also show a much higher catalytic activity in comparison with other homogeneous catalysts. In addition

SACO can be recovered and reused although their catalytic activity descend gradually as a result of the decrease in their cobalt content.

Abstract

This paper reports mainly the preparation of silica supported acetylacetone ligands and their cobalt complexes

the characterization of their chemical structure

SACO can be recovered and reused although their catalytic activity descend gradually as a result of the decrease in their cobalt content.

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