Opendata, web and dolomites
  1. home
  2. trasparenza
  3. open h2020
  4. dual-phoscat

DUAL-PHOSCAT TERMINATED

Multi-functional DUAL PHOSphorus-based organoCATalysts for stereoselective ring-opening polymerisation

Total Cost €

0

EC-Contrib. €

0

Partnership

0

Views

0
 Outcomes and results

 DUAL-PHOSCAT project word cloud

Explore the words cloud of the DUAL-PHOSCAT project. It provides you a very rough idea of what is the project "DUAL-PHOSCAT" about.

amine    free    rac    green    biodegradable    inventive    proposes    preparation    overcome    tuned    finely    cyclic    climate    organometallic    resource    organocatalyst    materials    demographic    phoscat    organocatalysts    environment    linkers    phosphoric    levels    tactic    packaging    productivity    context    disciplinary    dual    sensitive    polylactide    combining    oganocatalysts    stereocomplex    turn    contaminates    biomedical    hydroxybutyrate    efficient    opening    architectures    petroleum    line    combinatorial    produces    polymerisation    metal    weight    assembled    catalyst    stereoregular    molecular    raw    toxic    chiral    alternative    isotactic    productivities    bind    residual    stereocontrol    poly    polymers    few    health    acids    catalysts    stereoselectivity    butyrolactone    plastics    fibers    pla    initiators    stereocontrolled    tailor    lactide    molecules    esters    date    tunable    reported    thioureas    industrially    precise    self    organocatalysed    beta    synthesis    species    stepwise    phosphorus    rop    strategy    ring    phb    stability    action    efficiency    polyesters   

Project "DUAL-PHOSCAT" data sheet

The following table provides information about the project.

Coordinator		 THE UNIVERSITY OF BIRMINGHAM 

Organization address
address: Edgbaston
city: BIRMINGHAM
postcode: B15 2TT
website: www.bham.ac.uk

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.
 Coordinator Country United Kingdom [UK]
 Total cost 195˙454 €
 EC max contribution 195˙454 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2016
 Funding Scheme MSCA-IF-EF-CAR
 Starting year 2017
 Duration (year-month-day) from 2017-08-01   to  2019-07-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    THE UNIVERSITY OF BIRMINGHAM UK (BIRMINGHAM) coordinator 130˙303.00
2    THE UNIVERSITY OF WARWICK UK (COVENTRY) participant 65˙151.00

Map

 Project objective

The stereocontrolled ring-opening polymerisation (ROP) of chiral cyclic esters for the preparation of biodegradable polymers with precise and finely-tuned properties remains a research challenge. Only Few catalysts/initiators have been reported to produce stereoregular high molecular weight polymers; most of them being highly sensitive and/or toxic organometallic species. Organocatalysed ROP produces polymers that are free of residual metal contaminates but to date, does not allow high productivities with high levels of stereocontrol. In this context, the multi-disciplinary proposal DUAL-PHOSCAT proposes to develop chiral tunable dual phosphorus-based organocatalysts to overcome these challenges. For this, a stepwise-synthesis strategy to tailor the organocatalyst architectures and an inventive combinatorial approach using self-assembled oganocatalysts will be investigated. The stepwise synthesis will bind together using chiral linkers, chiral phosphorus-based molecules and chiral thioureas molecules.The self-assembled dual organocatalysts will be obtained combining chiral amine-thioureas and chiral phosphoric acids. These systems will be investigated for the ROP of rac-lactide and rac-beta-butyrolactone. The proposed catalysts enable great advances in the preparation of isotactic polylactide (PLA) stereocomplex and highly tactic poly-3-hydroxybutyrate (PHB) in terms of catalyst stability, productivity, activity and stereoselectivity, in turn making these catalysts efficient green alternative to sensitive and /or toxic organometallic initiators for the synthesis of metal-free highly stereoregular polyesters under industrially-relevant conditions. The PLA and PHB obtained will find potential applications in packaging and fibers (as green alternative to petroleum-based plastics) or as biomedical devices that is in line with the H2020 programme (e.g. Climate action, environment, resource efficiency and raw materials and Health, Demographic and well-being).

 Publications

year authors and title journal last update
List of publications.
2018 Beste Orhan, Mathieu J.-L. Tschan, Anne-Laure Wirotius, Andrew P. Dove, Olivier Coulembier, Daniel Taton
Isoselective Ring-Opening Polymerization of rac -Lactide from Chiral Takemoto’s Organocatalysts: Elucidation of Stereocontrol
published pages: 1413-1419, ISSN: 2161-1653, DOI: 10.1021/acsmacrolett.8b00852 		ACS Macro Letters 7/12 2019-03-11

Are you the coordinator (or a participant) of this project? Plaese send me more information about the "DUAL-PHOSCAT" project.

For instance: the website url (it has not provided by EU-opendata yet), the logo, a more detailed description of the project (in plain text as a rtf file or a word file), some pictures (as picture files, not embedded into any word file), twitter account, linkedin page, etc.

Send me an  email (fabio@fabiodisconzi.com) and I put them in your project's page as son as possible.

Thanks. And then put a link of this page into your project's website.

The information about "DUAL-PHOSCAT" are provided by the European Opendata Portal: CORDIS opendata.

More projects from the same programme (H2020-EU.1.3.2.)

LiverMacRegenCircuit (2020)

Elucidating the role of macrophages in liver regeneration and tissue unit formation

Read More  

UNMACRODYN (2019)

Uncertainty shocks, inflation dynamics and monetary policy

Read More  

BIOplasma (2019)

Use flexible Tube Micro Plasma (FµTP) for Lipidomics

Read More