Acyclic diene metathesis (ADMET) polymerization

1991 ◽  
Vol 24 (10) ◽  
pp. 2649-2657 ◽  
Author(s):  
K. B. Wagener ◽  
J. M. Boncella ◽  
J. G. Nel
Keyword(s):  
Acyclic Diene Metathesis ◽  
Admet Polymerization ◽  
Diene Metathesis

Functional α,ω-dienes via thiol-Michael chemistry: synthesis, oxidative protection, acyclic diene metathesis (ADMET) polymerization and radical thiol–ene modification

2014 ◽  
Vol 5 (21) ◽  
pp. 6225-6235 ◽  
Author(s):  
Johannes A. van Hensbergen ◽  
Taylor W. Gaines ◽  
Kenneth B. Wagener ◽  
Robert P. Burford ◽  
Andrew B. Lowe
Keyword(s):  
The Novel ◽  
Acyclic Diene Metathesis ◽  
Admet Polymerization ◽  
Oxidative Protection ◽  
Diene Metathesis

The synthesis of the novel α,ω-diene 2-(undec-10-en-1-yl)tridec-12-en-1-yl acrylate is described.

Acyclic diene metathesis (ADMET) polymerization of allyl undec-10-enoate and some related esters

2006 ◽  
Vol 691 (24-25) ◽  
pp. 5431-5437 ◽  
Author(s):  
Andrew J. Hall ◽  
Philip Hodge ◽  
Stephen D. Kamau ◽  
Abderrakak Ben-Haida
Keyword(s):  
Acyclic Diene Metathesis ◽  
Admet Polymerization ◽  
Diene Metathesis

scholarly journals About the activity and selectivity of less well-known metathesis catalysts during ADMET polymerizations

2010 ◽  
Vol 6 ◽  
pp. 1149-1158 ◽  
Author(s):  
Hatice Mutlu ◽  
Lucas Montero de Espinosa ◽  
Oĝuz Türünç ◽  
Michael A R Meier
Keyword(s):  
Catalytic Activity ◽  
High Activity ◽  
Side Reactions ◽  
Acyclic Diene Metathesis ◽  
Olefin Isomerization ◽  
Admet Polymerization ◽  
Molecular Weights ◽  
Repeat Units ◽  
Diene Metathesis ◽  
Metathesis Catalysts

We report on the catalytic activity of commercially available Ru-indenylidene and “boomerang” complexes C1, C2 and C3 in acyclic diene metathesis (ADMET) polymerization of a fully renewable α,ω-diene. A high activity of these catalysts was observed for the synthesis of the desired renewable polyesters with molecular weights of up to 17000 Da, which is considerably higher than molecular weights obtained using the same monomer with previously studied catalysts. Moreover, olefin isomerization side reactions that occur during the ADMET polymerizations were studied in detail. The isomerization reactions were investigated by degradation of the prepared polyesters via transesterification with methanol, yielding diesters. These diesters, representing the repeat units of the polyesters, were then quantified by GC-MS.

Metathesis Polycondensation Chemistry as a Route to Unsaturated Elastomers

1991 ◽  
Vol 64 (1) ◽  
pp. 83-95 ◽  
Author(s):  
K. B. Wagener ◽  
J. G. Nel ◽  
R. P. Duttweiler ◽  
M. A. Hillmyer ◽  
J. M. Boncella ◽  
...  
Keyword(s):  
Room Temperature ◽  
Temperature Reaction ◽  
Acyclic Diene Metathesis ◽  
Elastic Structures ◽  
Reaction Conditions ◽  
Admet Polymerization ◽  
Diene Metathesis

Abstract Acyclic diene metathesis (ADMET) polymerization offers a new opportunity to generate a wide variety of elastic structures using room temperature reaction conditions. It also offers the opportunity to modify existing elastomer structures through trans-metathesis copolymerization reactions. ADMET depolymerization could have tremendous significance if, in fact, the reaction can be applied to the recovery of commercial vulcanized elastomers. All of these opportunities are presently being investigated in our laboratory.

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