ES433642A1 - Procedimiento para la obtencion de derivados de nitro de compuestos aromaticos de dificil nitracion. - Google Patents
Procedimiento para la obtencion de derivados de nitro de compuestos aromaticos de dificil nitracion.Info
- Publication number
- ES433642A1 ES433642A1 ES433642A ES433642A ES433642A1 ES 433642 A1 ES433642 A1 ES 433642A1 ES 433642 A ES433642 A ES 433642A ES 433642 A ES433642 A ES 433642A ES 433642 A1 ES433642 A1 ES 433642A1
- Authority
- ES
- Spain
- Prior art keywords
- aromatic compounds
- production
- nitro derivatives
- nitro
- group
- 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.)
- Expired
Links
- 150000001491 aromatic compounds Chemical class 0.000 title abstract 3
- 150000002828 nitro derivatives Chemical class 0.000 title abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 230000000802 nitrating effect Effects 0.000 abstract 1
- 238000006396 nitration reaction Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
- C07B43/02—Formation or introduction of functional groups containing nitrogen of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2400887A DE2400887A1 (de) | 1974-01-09 | 1974-01-09 | Verfahren zur herstellung von nitroderivaten aromatischer verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES433642A1 true ES433642A1 (es) | 1976-11-16 |
Family
ID=5904424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES433642A Expired ES433642A1 (es) | 1974-01-09 | 1975-01-08 | Procedimiento para la obtencion de derivados de nitro de compuestos aromaticos de dificil nitracion. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4036838A (es) |
| JP (1) | JPS5827260B2 (es) |
| BE (1) | BE824187A (es) |
| CA (1) | CA1058614A (es) |
| CH (1) | CH613176A5 (es) |
| CS (1) | CS184774B2 (es) |
| DD (1) | DD123453A5 (es) |
| DE (1) | DE2400887A1 (es) |
| DK (1) | DK3275A (es) |
| ES (1) | ES433642A1 (es) |
| FR (1) | FR2256907B1 (es) |
| GB (1) | GB1499115A (es) |
| IE (1) | IE40353B1 (es) |
| IT (1) | IT1026243B (es) |
| NL (1) | NL7500221A (es) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2517437C3 (de) * | 1975-04-19 | 1978-11-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur Gewinnung von 13 - und 1,8 Dinitronaphthalin |
| US4339618A (en) * | 1979-06-21 | 1982-07-13 | Ciba-Geigy Ag | Process for the production of substituted nitroaryl compounds |
| US4745219A (en) * | 1983-11-17 | 1988-05-17 | Monsanto Company | Chemical intermediates and a process for their preparation |
| US4902809A (en) * | 1983-12-08 | 1990-02-20 | General Electric Company | Method for making N-substituted nitrophthalimides |
| US5206429A (en) * | 1984-01-03 | 1993-04-27 | General Electric Company | Nitration reactions with acid anhydride promoters |
| US4921970A (en) * | 1984-01-03 | 1990-05-01 | General Electric Company | Nitration reactions with acid anhydride promoters |
| USRE33168E (en) * | 1984-05-07 | 1990-02-20 | Jerome A. Gross | Nitration processes |
| US4621157A (en) * | 1984-05-07 | 1986-11-04 | Jerome A. Gross | Nitration processes |
| US4935557A (en) * | 1984-08-07 | 1990-06-19 | Air Products And Chemicals, Inc. | Conitration of mixed aromatic hydrocarbons |
| US4835306A (en) * | 1986-02-10 | 1989-05-30 | The Dow Chemical Company | Preparation of 3-amino-4-hydroxybenzoic acids |
| US4845278A (en) * | 1987-09-03 | 1989-07-04 | Semih Erhan | Crosslinkable aramids |
| US5001272A (en) * | 1988-06-22 | 1991-03-19 | Olin Corporation | Process for the production of dinitrotoluene |
| US4959492A (en) * | 1989-07-14 | 1990-09-25 | The Dow Chemical Company | Process to synthesize AB-PBO monomer and phosphate salts thereof |
| CA2171073A1 (en) * | 1995-12-04 | 1997-06-05 | Philip C. Lang | Process for the preparation of ethyl-n-(2,3 dichloro-6- nitrobenzyl) glycine |
| CN100334063C (zh) * | 2002-06-04 | 2007-08-29 | 高俊 | 一种水杨酸或其甲酯或乙酯的硝化反应生产工艺 |
| DK1589973T4 (da) * | 2003-01-23 | 2013-04-08 | Shire Biopharmaceuticals Holdings Ireland Ltd | Formulering og fremgangsmåder til behandling af thrombocytæmi |
| US20060030574A1 (en) * | 2004-08-04 | 2006-02-09 | Shire Holdings Ag | Quinazoline derivatives useful for the treatment of peripheral arterial disease and as phosphodiesterase inhibitors |
| US7700608B2 (en) * | 2004-08-04 | 2010-04-20 | Shire Holdings Ag | Quinazoline derivatives and their use in the treatment of thrombocythemia |
| US7910597B2 (en) * | 2006-11-28 | 2011-03-22 | Shire Llc | Substituted quinazolines |
| US8304420B2 (en) * | 2006-11-28 | 2012-11-06 | Shire Llc | Substituted quinazolines for reducing platelet count |
| KR101421032B1 (ko) | 2012-12-28 | 2014-07-22 | 주식회사 레고켐 바이오사이언스 | (2-메틸-1-(3-메틸벤질)-1Ｈ-벤조[d]이미다졸-5일)(피페리딘-5-일)메탄온의 제조방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2400287A (en) * | 1943-01-12 | 1946-05-14 | Stein Hall & Co Inc | Process of nitration |
| US2826611A (en) * | 1956-02-02 | 1958-03-11 | Dow Chemical Co | Process for making ar-dinitro-phenylureas |
| US3100797A (en) * | 1958-01-23 | 1963-08-13 | Dow Chemical Co | Production and crystallization of 3,5-dinitro-o-toluic acid from nitric and sulfuric acid |
| US3278604A (en) * | 1963-07-16 | 1966-10-11 | American Cyanamid Co | Preparation of 1, 3-diamino-2, 4, 6-trinitrobenzene |
| US3399211A (en) * | 1964-03-10 | 1968-08-27 | Merck & Co Inc | Production of 2-aryl-4(5)-nitroimidazoles |
| US3497523A (en) * | 1967-08-21 | 1970-02-24 | American Cyanamid Co | Method of nitrating thiazoles |
| US3459816A (en) * | 1967-12-14 | 1969-08-05 | Du Pont | Dinitrodialkylbenzene |
| US3711552A (en) * | 1970-03-16 | 1973-01-16 | Sherwin Williams Co | Process for the manufacture of n,n-bis-(2-chloroethyl)-2-nitro-4-alkylaniline |
-
1974
- 1974-01-09 DE DE2400887A patent/DE2400887A1/de not_active Ceased
- 1974-12-30 US US05/537,624 patent/US4036838A/en not_active Expired - Lifetime
-
1975
- 1975-01-03 CS CS7500000063A patent/CS184774B2/cs unknown
- 1975-01-07 DD DD183526A patent/DD123453A5/xx unknown
- 1975-01-07 CA CA217,465A patent/CA1058614A/en not_active Expired
- 1975-01-07 IT IT47538/75A patent/IT1026243B/it active
- 1975-01-08 JP JP50004520A patent/JPS5827260B2/ja not_active Expired
- 1975-01-08 NL NL7500221A patent/NL7500221A/xx not_active Application Discontinuation
- 1975-01-08 BE BE152216A patent/BE824187A/xx not_active IP Right Cessation
- 1975-01-08 DK DK3275*BA patent/DK3275A/da unknown
- 1975-01-08 ES ES433642A patent/ES433642A1/es not_active Expired
- 1975-01-08 IE IE41/75A patent/IE40353B1/xx unknown
- 1975-01-08 CH CH13475A patent/CH613176A5/xx not_active IP Right Cessation
- 1975-01-09 GB GB915/75A patent/GB1499115A/en not_active Expired
- 1975-01-09 FR FR7500582A patent/FR2256907B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK3275A (es) | 1975-08-25 |
| DD123453A5 (es) | 1976-12-20 |
| JPS5827260B2 (ja) | 1983-06-08 |
| CH613176A5 (es) | 1979-09-14 |
| FR2256907B1 (es) | 1982-03-05 |
| IE40353L (en) | 1975-07-09 |
| DE2400887A1 (de) | 1975-08-28 |
| NL7500221A (nl) | 1975-07-11 |
| BE824187A (fr) | 1975-07-08 |
| CA1058614A (en) | 1979-07-17 |
| IT1026243B (it) | 1978-09-20 |
| US4036838A (en) | 1977-07-19 |
| GB1499115A (en) | 1978-01-25 |
| IE40353B1 (en) | 1979-05-09 |
| FR2256907A1 (es) | 1975-08-01 |
| JPS50100029A (es) | 1975-08-08 |
| CS184774B2 (en) | 1978-09-15 |
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