{"title":"2-Chloropropionic酸","authors":"Shen Gui-ying","doi":"10.1002/9780470114735.hawley03645","DOIUrl":null,"url":null,"abstract":"2-Chloropropionic acid is an important raw material for production of pesticides, dyestuffs and agro- and forest chemicals. In the presence of sulphur and phosphor, direct chlorination of propionic acid by chlorine is the common method for preparation of 2-chloro propionic acid. In China, the main producers of 2-chloropropionic acid are Changzhou Dajin Chemical Science Technology Co., Ltd., Beijing Beihua Fine Chemical Co., Ltd., Shanghai Kangsheng Industry Group and Hubei Biocause Pharmaceutical Co., Ltd. While there is only one producer, Daicel Chemical Industry Company, in Japan. At present, there are lots of research works on herbicide based on phenoxypropionic acid in the world, it would be a promising development trend in the future.","PeriodicalId":12097,"journal":{"name":"精细与专用化学品","volume":"28 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2005-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"2-Chloropropionic Acid\",\"authors\":\"Shen Gui-ying\",\"doi\":\"10.1002/9780470114735.hawley03645\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"2-Chloropropionic acid is an important raw material for production of pesticides, dyestuffs and agro- and forest chemicals. In the presence of sulphur and phosphor, direct chlorination of propionic acid by chlorine is the common method for preparation of 2-chloro propionic acid. In China, the main producers of 2-chloropropionic acid are Changzhou Dajin Chemical Science Technology Co., Ltd., Beijing Beihua Fine Chemical Co., Ltd., Shanghai Kangsheng Industry Group and Hubei Biocause Pharmaceutical Co., Ltd. While there is only one producer, Daicel Chemical Industry Company, in Japan. At present, there are lots of research works on herbicide based on phenoxypropionic acid in the world, it would be a promising development trend in the future.\",\"PeriodicalId\":12097,\"journal\":{\"name\":\"精细与专用化学品\",\"volume\":\"28 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"精细与专用化学品\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://doi.org/10.1002/9780470114735.hawley03645\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"精细与专用化学品","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.1002/9780470114735.hawley03645","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
2-Chloropropionic acid is an important raw material for production of pesticides, dyestuffs and agro- and forest chemicals. In the presence of sulphur and phosphor, direct chlorination of propionic acid by chlorine is the common method for preparation of 2-chloro propionic acid. In China, the main producers of 2-chloropropionic acid are Changzhou Dajin Chemical Science Technology Co., Ltd., Beijing Beihua Fine Chemical Co., Ltd., Shanghai Kangsheng Industry Group and Hubei Biocause Pharmaceutical Co., Ltd. While there is only one producer, Daicel Chemical Industry Company, in Japan. At present, there are lots of research works on herbicide based on phenoxypropionic acid in the world, it would be a promising development trend in the future.
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