Literature DB >> 25712707

Iron-catalyzed dehydropolymerization: a convenient route to poly(phosphinoboranes) with molecular-weight control.

André Schäfer1, Titel Jurca, Joshua Turner, James R Vance, Kajin Lee, Van An Du, Mairi F Haddow, George R Whittell, Ian Manners.   

Abstract

The catalyst loading is the key to control the molecular weight of the polymer in the iron-catalyzed dehydropolymerization of phosphine-borane adducts. Studies showed that the reaction proceeds through a chain-growth coordination-insertion mechanism.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  dehydrocoupling; dehydropolymerization; iron catalysis; phosphine-borane adducts; poly(phosphinoboranes)

Year:  2015        PMID： 25712707     DOI： 10.1002/anie.201411957

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  7 in total

1.  Metal-Free Addition/Head-to-Tail Polymerization of Transient Phosphinoboranes, RPH-BH2: A Route to Poly(alkylphosphinoboranes).

Authors:  Christian Marquardt; Titel Jurca; Karl-Christian Schwan; Andreas Stauber; Alexander V Virovets; George R Whittell; Ian Manners; Manfred Scheer
Journal:  Angew Chem Int Ed Engl       Date:  2015-10-02       Impact factor: 15.336

Review 2.  Iron Catalyzed Dehydrocoupling of Amine- and Phosphine-Boranes.

Authors:  Nathan T Coles; Ruth L Webster
Journal:  Isr J Chem       Date:  2017-07-27       Impact factor: 3.333

3.  Mechanism, reactivity, and regioselectivity in rhodium-catalyzed asymmetric ring-opening reactions of oxabicyclic alkenes: a DFT Investigation.

Authors:  Zheng-Hang Qi; Yi Zhang; Yun Gao; Ye Zhang; Xing-Wang Wang; Yong Wang
Journal:  Sci Rep       Date:  2017-01-11       Impact factor: 4.379

4.  Metal-free dehydropolymerisation of phosphine-boranes using cyclic (alkyl)(amino)carbenes as hydrogen acceptors.

Authors:  Nicola L Oldroyd; Saurabh S Chitnis; Vincent T Annibale; Marius I Arz; Hazel A Sparkes; Ian Manners
Journal:  Nat Commun       Date:  2019-03-26       Impact factor: 14.919

5.  Calix[4]pyrrolato Aluminate Catalyzes the Dehydrocoupling of Phenylphosphine Borane to High Molar Weight Polymers.

Authors:  Florian Schön; Lukas M Sigmund; Friederike Schneider; Deborah Hartmann; Matthew A Wiebe; Ian Manners; Lutz Greb
Journal:  Angew Chem Int Ed Engl       Date:  2022-03-29       Impact factor: 16.823

6.  Dehydrocoupling of phosphine-boranes using the [RhCp*Me(PMe3)(CH2Cl2)][BArF4] precatalyst: stoichiometric and catalytic studies.

Authors:  Thomas N Hooper; Andrew S Weller; Nicholas A Beattie; Stuart A Macgregor
Journal:  Chem Sci       Date:  2015-12-21       Impact factor: 9.825

7.  Amine-Borane Dehydropolymerization: Challenges and Opportunities.

Authors:  Annie L Colebatch; Andrew S Weller
Journal:  Chemistry       Date:  2018-12-27       Impact factor: 5.236
  7 in total

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