A different route to functional polyolefins: olefin–carbene copolymerisation
نویسندگان
چکیده
منابع مشابه
A different route to functional polyolefins: olefin-carbene copolymerisation.
Copolymerisation of carbenes and olefins (ethene), mediated by Rh-based catalyst precursors, is presented as a new, proof-of-concept methodology for the controlled synthesis of functional polymers. The reactions studied show that olefin-carbene polymerisation reactions provide a viable alternative to more traditional olefin polymerization techniques. Rh(III)-catalyst precursors, while active in...
متن کاملA Different Approach to Route Directions
Current wayfinding assistance systems calculate primarily two kinds of routes: the shortest or the fastest. To overcome this limitation, recent research extends options in route choice. All approaches, however, provide the same kind of information independent of the route at hand, i.e. all route directions are created the same way irrespective of the route's characteristics. In contrast, we wil...
متن کاملPolyolefins, a Success Story
This paper reports the principal discoveries which have played a major role in the polyolefin field and have positioned polyolefins as the most produced plastics. The early development of polyolefins covering the production of LDPE (Low density polyethylene) at ICI (Imperial Chemical Industries) and the discovery of Phillips or Ziegler-Natta catalysts are highlighted in the first section. In th...
متن کاملThe route to functional graphene oxide.
We report on an easy-to-use, successful, and reproducible route to synthesize functionalized graphite oxide (GO) and its conversion to graphene-like materials through chemical or thermal reduction of GO. Graphite oxide containing hydroxyl, epoxy, carbonyl, and carboxyl groups loses mainly hydroxyl and epoxy groups during reduction, whereas carboxyl species remain untouched. The interaction of f...
متن کاملListeria InlB Takes a Different Route to Met
InlB, a surface protein of the human bacterial pathogen Listeria monocytogenes, interacts with the receptor tyrosine kinase Met on host cells to enable bacterial invasion. In this issue, Niemann et al. (2007) provide the first structural evidence that InlB does not compete for the same interaction site on Met as the natural ligand HGF.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Dalton Transactions
سال: 2013
ISSN: 1477-9226,1477-9234
DOI: 10.1039/c3dt32941k