KR20120092995A - 고체 카르밤 산 유도체의 제조 방법 - Google Patents
고체 카르밤 산 유도체의 제조 방법 Download PDFInfo
- Publication number
- KR20120092995A KR20120092995A KR1020110012972A KR20110012972A KR20120092995A KR 20120092995 A KR20120092995 A KR 20120092995A KR 1020110012972 A KR1020110012972 A KR 1020110012972A KR 20110012972 A KR20110012972 A KR 20110012972A KR 20120092995 A KR20120092995 A KR 20120092995A
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- South Korea
- Prior art keywords
- carbamic acid
- carbon dioxide
- acid derivative
- amine
- substituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/46—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of carboxylic acids or esters thereof in presence of ammonia or amines
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/02—Carbamic acids; Salts of carbamic acids
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
- C07D295/125—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/13—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
본 발명에 따른 카르밤 산 유도체 분말 제조 방법은 용매를 사용하지 않고 이산화탄소와 아민을 이산화탄소와 고압 조건에서 반응시킴으로써, 부산물 없이 순수한 고체 카르밤 산 유도체 분말로 쉽게 전환시킬 수 있으며, 고체화에 필요한 시간과 에너지를 크게 절감할 수 있다. 또한, 생성된 고체 화합물들은, 필요에 따라, 액상 아민의 대체용으로 사용하거나, 카르밤 산 유도체 형태로도 사용이 가능하다.
Description
Claims (14)
- 액체 아민 유도체와 이산화탄소를 -30 ~ 500 ℃의 온도, 0.3 ~ 100 MPa의 압력에서 반응시키는 것을 포함하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항에 있어서, 상기 아민 유도체에서 아민기(-NH)의 함량은 50 ~ 99 중량%인 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항에 있어서, 상기 온도는 0 ~ 300 ℃인 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항에 있어서, 상기 압력은 1 ~ 50 MPa인 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항에 있어서, 상기 액체 아민 유도체에 에테르류, 알콜류, 지방족 탄화수소류, 탄소 고리류, 헤테로 고리류, 방향족류 또는 치환된 헤테로 방향족 고리류를 혼합한 혼합액과 이산화탄소를 반응하는 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 7항에 있어서, 상기 혼합액 중 아민 유도체의 함량이 1 ~ 99 중량% 인 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항에 있어서, 이산화탄소와의 반응 이후, 0.01 ~ 0.1 MPa로 감압하여 잉여(excess) 이산화탄소를 증발시키는 단계를 추가로 포함하는 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항에 있어서, 제조된 카르밤 산 유도체 분말을 C1 ~ C12의 알콜, 테트라하이드로퓨란, 에테르류, 디메틸포름아마이드류 또는 이들의 혼합액으로 세척하여 건조하는 단계를 추가로 포함하는 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항에 있어서, 상기 이산화탄소는 기상 이산화탄소, 액상 이산화탄소, 초임계 상태의 이산화탄소, 또는 고상의 드라이아이스인 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 1항 내지 11항 중에서 선택된 어느 한 항의 방법으로 제조된 카르밤 산 유도체 분말을 용매에 용해한 후, 30 ~ 100 ℃의 온도에서 환류시키고, 상기 용매를 증발시키는 것을 포함하는 카르밤 산 유도체 분말을 액체 아민 유도체와 이산화탄소로 환원시키는 방법.
- 제 12항에 있어서, 상기 용매는 C1 ~ C12의 알콜 또는 C2 ~ C12의 에테르인 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
- 제 12항에 있어서, 상기 온도는 50 ~ 80 ℃인 것을 특징으로 하는 카르밤 산 유도체 분말 제조 방법.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110012972A KR101305053B1 (ko) | 2011-02-14 | 2011-02-14 | 카르밤 산 유도체 분말 제조 방법 |
| PCT/KR2012/001046 WO2012111946A2 (ko) | 2011-02-14 | 2012-02-13 | 고체 카르밤 산 유도체의 제조 방법 |
| US13/967,036 US20140051858A1 (en) | 2011-02-14 | 2013-08-14 | Preparing method of solid carbamic acid derivatives |
| US14/567,333 US9126903B2 (en) | 2011-02-14 | 2014-12-11 | Preparation method for solid powder of a carbamic acid derivative |
| US14/823,682 US9346772B2 (en) | 2011-02-14 | 2015-08-11 | Preparation method for an imine compound and reduction method for solid powder of a carbamic acid derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110012972A KR101305053B1 (ko) | 2011-02-14 | 2011-02-14 | 카르밤 산 유도체 분말 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120092995A true KR20120092995A (ko) | 2012-08-22 |
| KR101305053B1 KR101305053B1 (ko) | 2013-09-11 |
Family
ID=46673023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110012972A Expired - Fee Related KR101305053B1 (ko) | 2011-02-14 | 2011-02-14 | 카르밤 산 유도체 분말 제조 방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140051858A1 (ko) |
| KR (1) | KR101305053B1 (ko) |
| WO (1) | WO2012111946A2 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200135212A (ko) * | 2019-05-24 | 2020-12-02 | 서강대학교산학협력단 | 고체 아민을 활용한 페로브스카이트 유기-무기 복합 소재의 제조 방법 |
| CN115956067A (zh) * | 2020-06-05 | 2023-04-11 | 国立研究开发法人产业技术总合研究所 | 氨基甲酸盐的制造方法、氨基甲酸酯的制造方法、以及尿素衍生物的制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927129A (en) * | 1958-02-05 | 1960-03-01 | Pure Oil Co | Production of dimethylammonium dimethyl carbamate |
| US3551226A (en) | 1968-10-16 | 1970-12-29 | Us Army | Gelled monopropellant containing hydrazine and a nonhypergolic acid gas gelling agent |
| DE4318889A1 (de) * | 1993-06-07 | 1994-12-08 | Bayer Ag | Verfahren zur Herstellung von organischen Carbamaten |
| EP0882013B1 (en) * | 1996-02-06 | 2001-09-05 | E.I. Du Pont De Nemours And Company | Preparation of diamine carbamates |
| US7186844B2 (en) * | 2004-01-13 | 2007-03-06 | Mitsubishi Gas Chemical Co., Inc. | Method for producing cyclic carbamate ester |
-
2011
- 2011-02-14 KR KR1020110012972A patent/KR101305053B1/ko not_active Expired - Fee Related
-
2012
- 2012-02-13 WO PCT/KR2012/001046 patent/WO2012111946A2/ko not_active Ceased
-
2013
- 2013-08-14 US US13/967,036 patent/US20140051858A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200135212A (ko) * | 2019-05-24 | 2020-12-02 | 서강대학교산학협력단 | 고체 아민을 활용한 페로브스카이트 유기-무기 복합 소재의 제조 방법 |
| CN115956067A (zh) * | 2020-06-05 | 2023-04-11 | 国立研究开发法人产业技术总合研究所 | 氨基甲酸盐的制造方法、氨基甲酸酯的制造方法、以及尿素衍生物的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101305053B1 (ko) | 2013-09-11 |
| US20140051858A1 (en) | 2014-02-20 |
| WO2012111946A2 (ko) | 2012-08-23 |
| WO2012111946A3 (ko) | 2012-12-20 |
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