CN104892429B - 一种制备n,n-二甲基环己胺和n-甲基二环己胺的方法 - Google Patents
一种制备n,n-二甲基环己胺和n-甲基二环己胺的方法 Download PDFInfo
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CN109503388B (zh) * | 2018-11-28 | 2021-12-14 | 万华化学集团股份有限公司 | 联产环己胺和二环己胺的方法及用于该方法的催化剂体系 |
CN110627654B (zh) * | 2019-09-28 | 2022-05-06 | 四川之江高新材料股份有限公司 | 胺的甲基化方法 |
CN111056948B (zh) * | 2019-12-16 | 2021-03-30 | 中国科学院大连化学物理研究所 | 制备己二胺的方法 |
CN114762833B (zh) * | 2021-01-14 | 2024-02-27 | 万华化学集团股份有限公司 | 一种包覆型双功能含钴催化剂的制备方法与应用 |
CN114437022A (zh) * | 2021-12-31 | 2022-05-06 | 浙江拓普药业股份有限公司 | 一种度洛西汀中间体的制备方法 |
CN115947660A (zh) * | 2022-12-19 | 2023-04-11 | 江苏万盛大伟化学有限公司 | 一种高纯度二甲基环己胺的制备方法 |
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Denomination of invention: A method for preparing N, n-dimethylcyclohexylamine and n-methyldicyclohexylamine Effective date of registration: 20211123 Granted publication date: 20160817 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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