Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis

Direct aerobic oxidation of p-xylene using cobalt, manganese and bromide ion catalyst system, named the Amoco method, is a fundamentally important process to produce terephthalic acid in industry. However, it still suffers from harsh conditions and potential environmental pollution. Herein, we discl...

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Autores principales:	Jing Liu, Wei Zhao, Liangqiu Lu, Yiyin Liu, Ying Cheng, Wenjing Xiao
Formato:	article
Lenguaje:	EN
Publicado:	KeAi Communications Co. Ltd. 2021
Materias:	Aerobic oxidation Decatungstate photocatalysis Terephthalic acid Alkyl aromatics Carboxylic acids Chemical technology TP1-1185 Biochemistry QD415-436
Acceso en línea:	https://doaj.org/article/a2219c00e323403abe079db0f5a7e5b8
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spelling	oai:doaj.org-article:a2219c00e323403abe079db0f5a7e5b82021-12-02T05:03:58ZAerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis2666-554910.1016/j.gresc.2021.10.003https://doaj.org/article/a2219c00e323403abe079db0f5a7e5b82021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666554921000843https://doaj.org/toc/2666-5549Direct aerobic oxidation of p-xylene using cobalt, manganese and bromide ion catalyst system, named the Amoco method, is a fundamentally important process to produce terephthalic acid in industry. However, it still suffers from harsh conditions and potential environmental pollution. Herein, we disclose an aerobic oxidation of alkyl aromatics to carboxylic acids through decatungstate photocatalysis featuring mild and green conditions (i.e., ambient temperature, visible light irradiation and atmospheric O2 as the green oxidant). It is scalable for the synthesis of terephthalic acid, which shows a significant potential for industrial production. Various substituted toluene derivatives were well applicable, thus furnishing acid and ester products in good yields.Jing LiuWei ZhaoLiangqiu LuYiyin LiuYing ChengWenjing XiaoKeAi Communications Co. Ltd.articleAerobic oxidationDecatungstate photocatalysisTerephthalic acidAlkyl aromaticsCarboxylic acidsChemical technologyTP1-1185BiochemistryQD415-436ENGreen Synthesis and Catalysis, Vol 2, Iss 4, Pp 389-392 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Aerobic oxidation Decatungstate photocatalysis Terephthalic acid Alkyl aromatics Carboxylic acids Chemical technology TP1-1185 Biochemistry QD415-436
spellingShingle	Aerobic oxidation Decatungstate photocatalysis Terephthalic acid Alkyl aromatics Carboxylic acids Chemical technology TP1-1185 Biochemistry QD415-436 Jing Liu Wei Zhao Liangqiu Lu Yiyin Liu Ying Cheng Wenjing Xiao Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis
description	Direct aerobic oxidation of p-xylene using cobalt, manganese and bromide ion catalyst system, named the Amoco method, is a fundamentally important process to produce terephthalic acid in industry. However, it still suffers from harsh conditions and potential environmental pollution. Herein, we disclose an aerobic oxidation of alkyl aromatics to carboxylic acids through decatungstate photocatalysis featuring mild and green conditions (i.e., ambient temperature, visible light irradiation and atmospheric O2 as the green oxidant). It is scalable for the synthesis of terephthalic acid, which shows a significant potential for industrial production. Various substituted toluene derivatives were well applicable, thus furnishing acid and ester products in good yields.
format	article
author	Jing Liu Wei Zhao Liangqiu Lu Yiyin Liu Ying Cheng Wenjing Xiao
author_facet	Jing Liu Wei Zhao Liangqiu Lu Yiyin Liu Ying Cheng Wenjing Xiao
author_sort	Jing Liu
title	Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis
title_short	Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis
title_full	Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis
title_fullStr	Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis
title_full_unstemmed	Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis
title_sort	aerobic oxidation of c-h bonds to carboxylic acids enabled by decatungstate photocatalysis
publisher	KeAi Communications Co. Ltd.
publishDate	2021
url	https://doaj.org/article/a2219c00e323403abe079db0f5a7e5b8
work_keys_str_mv	AT jingliu aerobicoxidationofchbondstocarboxylicacidsenabledbydecatungstatephotocatalysis AT weizhao aerobicoxidationofchbondstocarboxylicacidsenabledbydecatungstatephotocatalysis AT liangqiulu aerobicoxidationofchbondstocarboxylicacidsenabledbydecatungstatephotocatalysis AT yiyinliu aerobicoxidationofchbondstocarboxylicacidsenabledbydecatungstatephotocatalysis AT yingcheng aerobicoxidationofchbondstocarboxylicacidsenabledbydecatungstatephotocatalysis AT wenjingxiao aerobicoxidationofchbondstocarboxylicacidsenabledbydecatungstatephotocatalysis
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Aerobic oxidation of C-H bonds to carboxylic acids enabled by decatungstate photocatalysis

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