BR8006173A - Aperfeicoamento em processo para producao de metil-carbamato de 1-naftila - Google Patents
Aperfeicoamento em processo para producao de metil-carbamato de 1-naftilaInfo
- Publication number
- BR8006173A BR8006173A BR8006173A BR8006173A BR8006173A BR 8006173 A BR8006173 A BR 8006173A BR 8006173 A BR8006173 A BR 8006173A BR 8006173 A BR8006173 A BR 8006173A BR 8006173 A BR8006173 A BR 8006173A
- Authority
- BR
- Brazil
- Prior art keywords
- naftyl
- improvement
- production
- methyl carbamate
- carbamate
- Prior art date
Links
Classifications
-
- 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
- C07C269/02—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 isocyanates with formation of carbamate groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4007—Regeneration or reactivation of catalysts containing polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/080,067 US4278807A (en) | 1979-09-28 | 1979-09-28 | Process for production of 1-naphthyl methylcarbamate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8006173A true BR8006173A (pt) | 1981-04-07 |
Family
ID=22155051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8006173A BR8006173A (pt) | 1979-09-28 | 1980-09-26 | Aperfeicoamento em processo para producao de metil-carbamato de 1-naftila |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4278807A (pt) |
| BR (1) | BR8006173A (pt) |
| CA (1) | CA1152089A (pt) |
| IL (1) | IL61124A (pt) |
| ZA (1) | ZA805993B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5284962A (en) * | 1992-10-09 | 1994-02-08 | E. I. Du Pont De Nemours And Company | Multistage process for making methyl carbamates |
| WO2000014057A1 (en) * | 1998-07-30 | 2000-03-16 | Aventis Cropscience S.A. | New process for carbamate production |
| JP2023174341A (ja) * | 2022-05-27 | 2023-12-07 | オルガノ株式会社 | 有機合成用の触媒、および有機化合物の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE587481A (pt) * | 1958-08-07 | |||
| US3341401A (en) * | 1961-12-11 | 1967-09-12 | Union Carbide Corp | Halo-meta-isopropylphenyl n-methylcarbamates and pesticidal compositions |
| BE630734A (pt) * | 1962-04-09 | |||
| DE1249261B (de) * | 1966-06-18 | 1967-09-07 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen | Verfahren zur Herstellung von Indanyl-N-methylcarbaminsäureestern |
-
1979
- 1979-09-28 US US06/080,067 patent/US4278807A/en not_active Expired - Lifetime
-
1980
- 1980-09-19 CA CA000360570A patent/CA1152089A/en not_active Expired
- 1980-09-24 IL IL61124A patent/IL61124A/xx not_active IP Right Cessation
- 1980-09-26 BR BR8006173A patent/BR8006173A/pt not_active IP Right Cessation
- 1980-09-26 ZA ZA00805993A patent/ZA805993B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL61124A0 (en) | 1980-11-30 |
| US4278807A (en) | 1981-07-14 |
| ZA805993B (en) | 1981-09-30 |
| CA1152089A (en) | 1983-08-16 |
| IL61124A (en) | 1984-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK | Patent expired |
Effective date: 19950926 |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: C07C 269/02 (2006.01), B01J 31/08 (2006.0 |