CN108440311B - 一种加氢制备二氨基二环己基甲烷的方法 - Google Patents
一种加氢制备二氨基二环己基甲烷的方法 Download PDFInfo
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- CN108440311B CN108440311B CN201810269433.5A CN201810269433A CN108440311B CN 108440311 B CN108440311 B CN 108440311B CN 201810269433 A CN201810269433 A CN 201810269433A CN 108440311 B CN108440311 B CN 108440311B
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- diaminodiphenylmethane
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- carbon monoxide
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/70—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines
- C07C209/72—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines by reduction of six-membered aromatic rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN201810269433.5A CN108440311B (zh) | 2018-03-29 | 2018-03-29 | 一种加氢制备二氨基二环己基甲烷的方法 |
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CN108440311A CN108440311A (zh) | 2018-08-24 |
CN108440311B true CN108440311B (zh) | 2020-11-20 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111804324B (zh) * | 2020-07-09 | 2022-08-23 | 万华化学集团股份有限公司 | 一种改性金属负载催化剂、二氨基二环己基甲烷产品及其制备方法和应用 |
CN113248689B (zh) * | 2021-06-23 | 2022-07-12 | 万华化学集团股份有限公司 | 一种多官能度酰胺混合物及其制备方法、一种预浸料 |
CN116621711B (zh) * | 2023-04-18 | 2023-12-15 | 同创化学(南京)有限公司 | 一种4,4′-二氨基二环己基甲烷连续化制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3697449A (en) * | 1970-12-14 | 1972-10-10 | Du Pont | Alkali moderation of supported ruthenium catalysts |
US3856862A (en) * | 1973-06-25 | 1974-12-24 | Upjohn Co | Process for hydrogenation of di(4-aminophenyl)methane with a rhodium catalyst |
CN1344585A (zh) * | 2000-09-25 | 2002-04-17 | 中国石油化工股份有限公司 | 贵金属催化剂抗一氧化碳中毒的方法 |
CN101910108A (zh) * | 2008-01-18 | 2010-12-08 | 巴斯夫欧洲公司 | 生产脂环族胺的方法 |
CN101966456A (zh) * | 2010-09-06 | 2011-02-09 | 常州大学 | 加氢催化剂及4,4′-二氨基-二环己基甲烷的制法 |
CN106029638A (zh) * | 2013-12-11 | 2016-10-12 | 巴斯夫欧洲公司 | 氢化4,4’-二苯氨基甲烷的方法 |
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2018
- 2018-03-29 CN CN201810269433.5A patent/CN108440311B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3697449A (en) * | 1970-12-14 | 1972-10-10 | Du Pont | Alkali moderation of supported ruthenium catalysts |
US3856862A (en) * | 1973-06-25 | 1974-12-24 | Upjohn Co | Process for hydrogenation of di(4-aminophenyl)methane with a rhodium catalyst |
CN1344585A (zh) * | 2000-09-25 | 2002-04-17 | 中国石油化工股份有限公司 | 贵金属催化剂抗一氧化碳中毒的方法 |
CN101910108A (zh) * | 2008-01-18 | 2010-12-08 | 巴斯夫欧洲公司 | 生产脂环族胺的方法 |
CN101966456A (zh) * | 2010-09-06 | 2011-02-09 | 常州大学 | 加氢催化剂及4,4′-二氨基-二环己基甲烷的制法 |
CN106029638A (zh) * | 2013-12-11 | 2016-10-12 | 巴斯夫欧洲公司 | 氢化4,4’-二苯氨基甲烷的方法 |
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Denomination of invention: Method for preparing diaminodicyclohexylmethane by hydrogenation Effective date of registration: 20211123 Granted publication date: 20201120 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |
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Date of cancellation: 20220622 Granted publication date: 20201120 Pledgee: Bank of China Limited by Share Ltd. Yantai branch Pledgor: Wanhua Chemical Group Co.,Ltd. Registration number: Y2021980013026 |