Literature DB >> 17539653

An efficient method to depolymerize polyamide plastics: a new use of ionic liquids.

Akio Kamimura1, Shigehiro Yamamoto.   

Abstract

Treatment of polyamides in an ionic liquid at 300 degrees C resulted in the efficient depolymerization of polyamides to give corresponding monomeric lactam in good yields. The recovered monomer was collected by direct distillation of the reaction mixture. PP13 TFSI furnished the best results for the depolymerization. The ionic liquid could be recycled five times in the present reaction.

Entities:  

Year:  2007        PMID： 17539653     DOI： 10.1021/ol070886c

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

Review 1.  Current Technologies in Depolymerization Process and the Road Ahead.

Authors:  Yu Miao; Annette von Jouanne; Alexandre Yokochi
Journal:  Polymers (Basel)       Date:  2021-01-30       Impact factor: 4.329

2.  Theoretical studies on glycolysis of poly(ethylene terephthalate) in ionic liquids.

Authors:  Zhaoyang Ju; Weihua Xiao; Xingmei Lu; Xiaomin Liu; Xiaoqian Yao; Xiaochun Zhang; Suojiang Zhang
Journal:  RSC Adv       Date:  2018-02-21       Impact factor: 3.361

3.  Multifaceted catalytic hydrogenation of amides via diverse activation of a sterically confined bipyridine-ruthenium framework.

Authors:  Takashi Miura; Masayuki Naruto; Katsuaki Toda; Taiki Shimomura; Susumu Saito
Journal:  Sci Rep       Date:  2017-05-16       Impact factor: 4.379
  3 in total

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