BR112019024698A2 - processo para fabricar um aduto de ureia cíclica de um composto de etilenoamina e processo para preparar etilenoaminas ou adutos de ureia cíclica das mesmas - Google Patents
processo para fabricar um aduto de ureia cíclica de um composto de etilenoamina e processo para preparar etilenoaminas ou adutos de ureia cíclica das mesmas Download PDFInfo
- Publication number
- BR112019024698A2 BR112019024698A2 BR112019024698A BR112019024698A BR112019024698A2 BR 112019024698 A2 BR112019024698 A2 BR 112019024698A2 BR 112019024698 A BR112019024698 A BR 112019024698A BR 112019024698 A BR112019024698 A BR 112019024698A BR 112019024698 A2 BR112019024698 A2 BR 112019024698A2
- Authority
- BR
- Brazil
- Prior art keywords
- cyclic urea
- compound
- making
- ethyleneamine
- preparing ethylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/30—Oxygen or sulfur atoms
- C07D233/32—One oxygen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/30—Oxygen or sulfur atoms
- C07D233/32—One oxygen atom
- C07D233/34—Ethylene-urea
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/30—Oxygen or sulfur atoms
- C07D233/32—One oxygen atom
- C07D233/36—One oxygen atom with hydrocarbon radicals, substituted by nitrogen atoms, attached to ring nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
a invenção se refere a um processo para fabricar um aduto de ureia cíclica de um composto de etilenoamina, sendo que o composto de etilenoamina é selecionado a partir do grupo de etilenoaminas e hidroxietiletilenoaminas e compreende pelo menos uma porção química de -nh-ch2-ch2-nh- e pelo menos duas porções químicas de etileno, em que o composto de etilenoamina é reagido com co2 na presença de um composto auxiliar selecionado a partir de etilenodiamina (eda), monoetanolamina (mea) e misturas das mesmas, sendo que a razão molar de composto auxiliar para composto de amina é de pelo menos 0,02:1. constatou-se que a presença de um composto auxiliar selecionado a partir de etilenodiamina (eda), monoetanolamina (mea) e misturas das mesmas resulta em um aumento substancial da taxa de reação em comparação com um processo em que o composto auxiliar não está presente.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17172487.5 | 2017-05-23 | ||
| EP17172487 | 2017-05-23 | ||
| PCT/EP2018/063044 WO2018215326A1 (en) | 2017-05-23 | 2018-05-18 | Process for manufacturing a cyclic urea adduct of an ethyleneamine compound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112019024698A2 true BR112019024698A2 (pt) | 2020-06-09 |
| BR112019024698B1 BR112019024698B1 (pt) | 2023-03-28 |
Family
ID=59054954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019024698-3A BR112019024698B1 (pt) | 2017-05-23 | 2018-05-18 | Processo para fabricar um aduto de ureia cíclica de um composto de etilenoamina e processo para preparar etilenoaminas ou adutos de ureia cíclica das mesmas |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11292769B2 (pt) |
| EP (1) | EP3630727B1 (pt) |
| JP (1) | JP2020520983A (pt) |
| KR (1) | KR20200007050A (pt) |
| CN (1) | CN110959003B (pt) |
| BR (1) | BR112019024698B1 (pt) |
| MX (1) | MX2019014030A (pt) |
| TW (1) | TWI767001B (pt) |
| WO (1) | WO2018215326A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11267792B2 (en) * | 2017-07-10 | 2022-03-08 | Nouryon Chemicals International B.V. | Process to prepare ethylene amines and ethylene amine derivatives |
| US20200199077A1 (en) * | 2017-08-11 | 2020-06-25 | Nouryon Chemicals International B.V. | Process for manufacturing a cyclic urea adduct of an ethyleneamine compound |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1238352A (fr) * | 1959-06-30 | 1960-08-12 | Rhone Poulenc Sa | Perfectionnement au procédé de préparation de la n-beta-hydroxyéthylimidazolidone et de la n-beta-hydroxyéthyléthylènediamine |
| US4503250A (en) | 1981-09-30 | 1985-03-05 | Union Carbide Corporation | Preparation of polyalkylene polyamines |
| DE3744120A1 (de) | 1987-12-24 | 1989-07-06 | Basf Ag | Verfahren zur herstellung von 1,3-dialkyl-2-imidazolidinonen |
| US5112984A (en) | 1990-09-20 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for the preparation of cyclic nitrogen-containing compounds |
| EP2548869A1 (en) | 2011-07-20 | 2013-01-23 | Cytec Technology Corp. | Process for the Synthesis of N-substituted Cyclic Alkylene Ureas |
-
2018
- 2018-05-18 KR KR1020197038069A patent/KR20200007050A/ko active IP Right Grant
- 2018-05-18 EP EP18724257.3A patent/EP3630727B1/en active Active
- 2018-05-18 BR BR112019024698-3A patent/BR112019024698B1/pt active IP Right Grant
- 2018-05-18 US US16/615,758 patent/US11292769B2/en active Active
- 2018-05-18 JP JP2019565199A patent/JP2020520983A/ja not_active Ceased
- 2018-05-18 MX MX2019014030A patent/MX2019014030A/es unknown
- 2018-05-18 WO PCT/EP2018/063044 patent/WO2018215326A1/en active Application Filing
- 2018-05-18 CN CN201880048837.XA patent/CN110959003B/zh active Active
- 2018-05-22 TW TW107117355A patent/TWI767001B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| MX2019014030A (es) | 2020-08-06 |
| JP2020520983A (ja) | 2020-07-16 |
| CN110959003B (zh) | 2021-05-04 |
| US11292769B2 (en) | 2022-04-05 |
| TW201900620A (zh) | 2019-01-01 |
| EP3630727A1 (en) | 2020-04-08 |
| KR20200007050A (ko) | 2020-01-21 |
| TWI767001B (zh) | 2022-06-11 |
| US20210292282A1 (en) | 2021-09-23 |
| BR112019024698B1 (pt) | 2023-03-28 |
| CN110959003A (zh) | 2020-04-03 |
| WO2018215326A1 (en) | 2018-11-29 |
| EP3630727B1 (en) | 2021-07-14 |
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|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/05/2018, OBSERVADAS AS CONDICOES LEGAIS |