CN101684067B - 一种抗氧化剂1790中间体的清洁生产方法 - Google Patents
一种抗氧化剂1790中间体的清洁生产方法 Download PDFInfo
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- CN101684067B CN101684067B CN2008100133703A CN200810013370A CN101684067B CN 101684067 B CN101684067 B CN 101684067B CN 2008100133703 A CN2008100133703 A CN 2008100133703A CN 200810013370 A CN200810013370 A CN 200810013370A CN 101684067 B CN101684067 B CN 101684067B
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CN2008100133703A CN101684067B (zh) | 2008-09-26 | 2008-09-26 | 一种抗氧化剂1790中间体的清洁生产方法 |
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CN101684067A CN101684067A (zh) | 2010-03-31 |
CN101684067B true CN101684067B (zh) | 2012-07-18 |
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CN104557752B (zh) * | 2013-10-09 | 2017-07-25 | 华东师范大学 | 1,3,5‑三(4‑叔丁基‑3‑羟基‑2,6‑二甲基苄基)‑1,3,5‑三嗪‑2,4,6(1h,3h,5h)‑三酮化合物的合成方法 |
CN106699678A (zh) * | 2016-12-26 | 2017-05-24 | 兰州精细化工高新技术开发公司 | 一种抗氧剂1790的合成方法 |
CN108046999B (zh) * | 2017-12-29 | 2021-03-26 | 天津利安隆新材料股份有限公司 | 无溶剂法制备抗氧剂1790中间体的方法 |
CN115784996A (zh) * | 2023-02-13 | 2023-03-14 | 南京海鲸药业股份有限公司 | 一种盐酸羟甲唑啉的合成方法及其应用 |
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JP特开2001-81079A 2001.03.27 |
JP特开2004-123609A 2004.04.22 |
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Application publication date: 20100331 Assignee: Sino Coking Technology National Engineering Research Center Co Ltd Assignor: Sinosteel Anshan Research Institute of Thermo-energy Co., Ltd. Contract record no.: 2013210000137 Denomination of invention: Clean production method of antioxidant 1790 intermediate Granted publication date: 20120718 License type: Exclusive License Record date: 20131121 |
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