Your browser doesn't support javascript.
loading
Synthesis of Long-Chain Polyamides via Main-Chain Modification of Polyethyleneketones.
Lu, Yipu; Takahashi, Kohei; Zhou, Jian; Nontarin, Roopsung; Nakagawa, Shintaro; Yoshie, Naoko; Nozaki, Kyoko.
Affiliation
  • Lu Y; Tokyo Daigaku, Chemistry and Biotechnology, JAPAN.
  • Takahashi K; Tokyo Daigaku, Chemistry and Biotechnology, JAPAN.
  • Zhou J; Tokyo Daigaku - Hongo Campus, Institute of Industrial Science, JAPAN.
  • Nontarin R; Tokyo Daigaku, Institute of Industrial Science, JAPAN.
  • Nakagawa S; Tokyo Daigaku, Institute of Industrial Science, JAPAN.
  • Yoshie N; Tokyo Daigaku, Institute of Industrial Science, JAPAN.
  • Nozaki K; The University of Tokyo, Department of Chemistry and Biotechnology, 7-3-1 Hongo, Bunkyo-ku, 113-8656, Tokyo, JAPAN.
Angew Chem Int Ed Engl ; : e202410849, 2024 Jul 09.
Article in En | MEDLINE | ID: mdl-38982720
ABSTRACT
Long-chain polyamides (polyethyleneamides) were prepared from polyethylenes bearing in-chain carbonyl groups (polyethyleneketones) by the oxime formation and successive Beckmann rearrangement. (Diethylamino)sulfur trifluoride (DAST) was utilized as a promoter, which allowed mild conversion of the oxime group in spite of low solubility of the polymers. The polyethyleneamide exhibited different tensile property compared to a commercial HDPE.
Key words
Fulltext
Add to My VHL
Print
XML
PubMed Links
Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2024 Document type: Article Affiliation country: Country of publication:
Fulltext
Add to My VHL
Print
XML
PubMed Links
Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Angew Chem Int Ed Engl Year: 2024 Document type: Article Affiliation country: Country of publication: