Zhaolin Dou, Ni Han, Liantong Guo, Bo Jiang, Zengxi Feng, Jiping Ma, Min Ji, Min Wang
{"title":"以木质素为原料生产苯甲酸","authors":"Zhaolin Dou, Ni Han, Liantong Guo, Bo Jiang, Zengxi Feng, Jiping Ma, Min Ji, Min Wang","doi":"10.1039/d5cc03665h","DOIUrl":null,"url":null,"abstract":"Lignin is the most abundant renewable aromatic recourses in nature. Herein we report a new biorefinery for the production of benzoic acid from lignin through a two-steps strategy. First the Reductive-catalytic-fractionation-obtained lignin monomers was hydro-deoxygenated to alkylbenzenes over a porous CoMoS (CoMoS-P) catalyst, the porous structure of CoMoS-P significantly improved the hydrodeoxygenation reactivity. Then alkylbenzenes was oxidized to benzoic acid over NHPI/Mn(OAc)2 with O2 as the oxidant. For a result, 54 mg of benzoic acid can be obtained from 1 g of pine wood lignin.","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"102 1","pages":""},"PeriodicalIF":4.3000,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Production of benzoic acid from wood lignin\",\"authors\":\"Zhaolin Dou, Ni Han, Liantong Guo, Bo Jiang, Zengxi Feng, Jiping Ma, Min Ji, Min Wang\",\"doi\":\"10.1039/d5cc03665h\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Lignin is the most abundant renewable aromatic recourses in nature. Herein we report a new biorefinery for the production of benzoic acid from lignin through a two-steps strategy. First the Reductive-catalytic-fractionation-obtained lignin monomers was hydro-deoxygenated to alkylbenzenes over a porous CoMoS (CoMoS-P) catalyst, the porous structure of CoMoS-P significantly improved the hydrodeoxygenation reactivity. Then alkylbenzenes was oxidized to benzoic acid over NHPI/Mn(OAc)2 with O2 as the oxidant. For a result, 54 mg of benzoic acid can be obtained from 1 g of pine wood lignin.\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":\"102 1\",\"pages\":\"\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2025-07-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1039/d5cc03665h\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d5cc03665h","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Lignin is the most abundant renewable aromatic recourses in nature. Herein we report a new biorefinery for the production of benzoic acid from lignin through a two-steps strategy. First the Reductive-catalytic-fractionation-obtained lignin monomers was hydro-deoxygenated to alkylbenzenes over a porous CoMoS (CoMoS-P) catalyst, the porous structure of CoMoS-P significantly improved the hydrodeoxygenation reactivity. Then alkylbenzenes was oxidized to benzoic acid over NHPI/Mn(OAc)2 with O2 as the oxidant. For a result, 54 mg of benzoic acid can be obtained from 1 g of pine wood lignin.
期刊介绍:
ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.