Macromolecules
Macromolecules
5 years ago

Cationic Co–Salphen Complexes Bisligated by DMAP as Catalysts for the Copolymerization of Cyclohexene Oxide with Phthalic Anhydride or Carbon Dioxide

Cationic Co–Salphen Complexes Bisligated by DMAP as Catalysts for the Copolymerization of Cyclohexene Oxide with Phthalic Anhydride or Carbon Dioxide
Kyoko Nozaki, Masahiro Hatazawa, Jingyuan Deng, Rei Takahashi, Hirohiko Houjou
For the copolymerization of cyclohexene oxide (CHO) with phthalic anhydride (PA), cationic complex [Co(III)(dmap)2–Salphen][BF4] (3) showed higher activity than a combination of Co–Salphen–Cl (2) with 1 equiv of DMAP. The catalytic activity was further improved by using a bimetallic complex 5 in which the Co(III)(dmap)2–Salphen moiety was bridged by a 1,2,5,6-substituted naphthalene linker. A similar trend of catalytic activity was detected for the copolymerization of CHO with CO2.

Publisher URL: http://dx.doi.org/10.1021/acs.macromol.7b01130

DOI: 10.1021/acs.macromol.7b01130

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.