alexa Carbonylation of ethene catalysed by Pd(II)-phosphine complexes.
Environmental Sciences

Environmental Sciences

Journal of Petroleum & Environmental Biotechnology

Author(s): Cavinato G, Toniolo L

Abstract Share this page

Abstract This review deals with olefin carbonylation catalysed by Pd(II)-phosphine complexes in protic solvents. In particular, the results obtained in the carbonylation with ethene are reviewed. After a short description of the basic concepts relevant to this catalysis, the review treats in greater details the influence of the bite angle, skeletal rigidity, electronic and steric bulk properties of the ligand on the formation of the products, which range from high molecular weight perfectly alternating polyketones to methyl propanoate. It is shown that the steric bulk plays a major role in directing the selectivity. Particular emphasis is given to the factors governing the very active and selective catalysis to methyl propanoate, including the mechanism of the catalytic cycles with diphosphine- and monophosphine-catalysts. A brief note on the synthesis of methyl propanoate using a "Lucite" type catalyst in ionic liquids is also illustrated. A chapter is dedicated to the carbonylation of olefins in aqueous reaction media. The nonalternating CO-ethene copolymerization is also treated. This article was published in Molecules and referenced in Journal of Petroleum & Environmental Biotechnology

Relevant Expert PPTs

Relevant Speaker PPTs

  • Praveena T
    The structural and molecular insights into natural killer T cell receptor (NKT) and CD1d-glycolipid recognition
    PPT Version | PDF Version
  • Guijun Wang
    Design, Synthesis and Characterization of Glycolipids and Glycoclusters as Molecular Gelators
    PPT Version | PDF Version
  • Yung-Chih Kuo
    “Yung-Chih Kuo-National-Chung-Cheng-University-Republic-of-China-Targeting-delivery-of-etoposide-to-inhibit-the-growth-of-human-glioblastoma-multiforme-using-lactoferrin-and-folic-acid-grafted-poly(lactide-co-glycolide)-nanoparticles”
    PPT Version | PDF Version

Recommended Conferences

  • 3rd International Conference and Expo on Oil and Gas
    July 13-14 , 2017 Berlin, Germany
  • International Meeting on Petroleum Engineering
    Nov 13-15, 2017 Dubai, UAE
  • 6th International Conference on Petroleum Engineering  
    June 29-30, 2017 Madrid, Spain

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords