Linked Life Data

18688418

Source:http://linkedlifedata.com/resource/pubmed/id/18688418

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
24
pubmed:dateCreated
2008-8-8
pubmed:abstractText
Four bimetallic Al or Zn complexes supported by anilido-aldimine ligands (o-C6H4(NHAr)-CH=N)2CH2CH2 (Ar = 2,6-Me2C6H3,L1H2; Ar = 2,6-iPr2C6H3, L2H2) have been synthesized and characterized. Treatment of L1H2 or L2H2 with two equiv. of AlMe3 gives bimetallic complex L1(AlMe2)2 1 or L2 (AlMe2)2 2, respectively. Reaction of L1H2 or L2H2 with two equiv. of ZnEt2 leads to bimetallic complex L1(ZnEt)2 3 or L2(ZnEt)2 4, respectively. All of the complexes 1-4 are efficient catalysts for ring-opening polymerization of epsilon-caprolactone (CL) in the presence of benzyl alcohol and catalyze the polymerization of CL in living fashion yielding polymers with a narrow polydispersity index. The activity of bimetallic Zn complexes 3 and 4 is higher than bimetallic Al complexes 1 and 2.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
1477-9226
pubmed:author
pubmed:issnType
Print
pubmed:day
28
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
3199-206
pubmed:meshHeading
pubmed:year
2008
pubmed:articleTitle
Bimetallic anilido-aldimine Al or Zn complexes for efficient ring-opening polymerization of epsilon-caprolactone.
pubmed:affiliation
State Key Laboratory for Supramolecular Structure and Materials, School of Chemistry, Jilin University, Changchun, People's Republic of China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't