Anion effect on construction of zinc(II) coordination polymer with a chelating ligand 2,2′-dipyridylamine (Hdpa): Novel heterogeneous catalytic activities

Young Min Lee, Sung Jin Hong, Hee Jin Kim, Sun Hwa Lee, Han Kwak, Cheal Kim, Sung Jin Kim, Youngmee Kim

Research output: Contribution to journalArticlepeer-review

31 Scopus citations

Abstract

The reaction of ZnSO4 with 2,2′-dipyridylamine (Hdpa) results in a coordination polymer 1 while other zinc(II) salts (bromide 2 or benzoateanions 3) produce usually monomers which can generate hydrogen-bonded polymers. The coordination polymer 1 and hydrogen-bonded polymer 2 have shown, surprisingly, unusual heterogeneous catalytic activities on transesterification reaction of esters, but the monomeric compound 3 catalyzed the reaction homogeneously.

Original languageEnglish
Pages (from-to)287-291
Number of pages5
JournalInorganic Chemistry Communications
Volume10
Issue number3
DOIs
StatePublished - Mar 2007

Bibliographical note

Funding Information:
Financial support from the Korea Research Foundation (2002-070-C00053), The Seoul R&BD Program, The Korean Science and Engineering Foundation (R01-2005-000-10490-0(2005)), and the SRC program of MOST/KOSEF through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (R11-2005-008-00000-0) is gratefully acknowledged.

Keywords

  • 2,2′-Dipyridylamine ligand
  • Heterogeneous catalyst
  • Transesterification
  • Znic(II) coordination polymer

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