Synthesis of oligoarylacetylenes with defined conjugated sequences using tailor-made soluble polymer supports

2017 ◽  
Vol 53 (59) ◽  
pp. 8312-8315 ◽  
Author(s):  
Roza Szweda ◽  
Christophe Chendo ◽  
Laurence Charles ◽  
Paul N. W. Baxter ◽  
Jean-François Lutz
Keyword(s):  
Synthesis And Characterization ◽  
Soluble Polymer ◽  
Polymer Supports ◽  
Soluble Polymer Supports

The use of polystyrene-based soluble polymer supports greatly simplifies the synthesis and characterization of self-aggregating sequence-defined oligoarylacetylenes.

Optimal ATRP-Made Soluble Polymer Supports for Phosphoramidite Chemistry

2016 ◽  
Vol 22 (10) ◽  
pp. 3462-3469 ◽  
Author(s):  
Laurence Oswald ◽  
Abdelaziz Al Ouahabi ◽  
Laurence Charles ◽  
Jean-François Lutz
Keyword(s):  
Soluble Polymer ◽  
Polymer Supports ◽  
Phosphoramidite Chemistry ◽  
Soluble Polymer Supports

Universal Soluble Polymer Supports with Precisely Controlled Loading Capacity for Sequence‐Defined Oligomer Synthesis

2018 ◽  
Vol 57 (3) ◽  
pp. 403-410 ◽  
Author(s):  
Laurence Oswald ◽  
Abdelaziz Al Ouahabi ◽  
Chloé Laure ◽  
Jean‐Arthur Amalian ◽  
Laurence Charles ◽  
...  
Keyword(s):  
Loading Capacity ◽  
Soluble Polymer ◽  
Polymer Supports ◽  
Soluble Polymer Supports

Using Soluble Polymer Supports To Facilitate Homogeneous Catalysis

2009 ◽  
Vol 109 (2) ◽  
pp. 530-582 ◽  
Author(s):  
David E. Bergbreiter ◽  
Jianhua Tian ◽  
Chayanant Hongfa
Keyword(s):  
Homogeneous Catalysis ◽  
Soluble Polymer ◽  
Polymer Supports ◽  
Soluble Polymer Supports

Soluble polymer supports for homogeneous catalysis in flow reactions

2016 ◽  
Vol 88 (10-11) ◽  
pp. 953-960 ◽  
Author(s):  
Yannan Liang ◽  
Christopher Watson ◽  
Thomas Malinski ◽  
Justin Tepera ◽  
David E. Bergbreiter
Keyword(s):  
Transition Metal ◽  
Homogeneous Catalysis ◽  
Flow Chemistry ◽  
Ring Closing Metathesis ◽  
Soluble Polymer ◽  
Liquid Separation ◽  
Nucleophilic Catalysis ◽  
Substrate Solution ◽  
Polymer Supports ◽  
Soluble Polymer Supports

AbstractThe use of polyisobutylene and poly(4-dodecylstyrene) bound catalysts that contain transition metal or organocatalysts for cyclopropanation, ring-closing metathesis, and nucleophilic catalysis in flow chemistry schemes is described and compared with similar catalysts used in batch reactions. These Rh(II) carboxylate catalysts, N-heterocyclic carbene-ligated Ru(II) benzylidene catalysts, and analogs of 4-dimethylaminopyridine catalysts were used in reactions in heptane in flow and then separated in a gravity based liquid/liquid separation using a biphasic heptane/acetonitrile mixture. The less dense catalyst-containing phase in that separation was continuously used in flow with fresh substrate solution. Leaching of catalysts, yields, and turnover frequencies in these flow reactions were comparable with prior results obtained with the same phase isolable catalysts in batch reactions.

Debromination of ATRP-made Wang soluble polymer supports

Polymer ◽  
2015 ◽  
Vol 72 ◽  
pp. 341-347 ◽  
Author(s):  
Laurence Oswald ◽  
Thanh Tam Trinh ◽  
Delphine Chan-Seng ◽  
Jean-François Lutz
Keyword(s):  
Soluble Polymer ◽  
Polymer Supports ◽  
Soluble Polymer Supports
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