July 10, 2024Open Access

Synthesis of Long‐Chain Polyamides via Main‐Chain Modification of Polyethyleneketones

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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.

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Lu et al. (Wed,) studied this question.

www.synapsesocial.com/papers/68e60be9b6db64358759edb0 — DOI: https://doi.org/10.1002/anie.202410849

Authors

Yipu Lu

Kohei Takahashi

Jian Zhou

Journals

Angewandte Chemie International Edition

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The University of Tokyo

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Synthesis of Long‐Chain Polyamides via Main‐Chain Modification of Polyethyleneketones

Key Points

Abstract

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Discussion

Cite this study

Authors

Journals

Actions

Institutions

References and Citations

Citation Network

Connected Papers

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