AT289768B - Verfahren zur Herstellung von 2-Sulfonamido-5-nitro-benzophenon und von 2-Amino-5-nitro-benzophenon - Google Patents
Verfahren zur Herstellung von 2-Sulfonamido-5-nitro-benzophenon und von 2-Amino-5-nitro-benzophenonInfo
- Publication number
- AT289768B AT289768B AT1163068A AT1163068A AT289768B AT 289768 B AT289768 B AT 289768B AT 1163068 A AT1163068 A AT 1163068A AT 1163068 A AT1163068 A AT 1163068A AT 289768 B AT289768 B AT 289768B
- Authority
- AT
- Austria
- Prior art keywords
- benzophenone
- nitro
- sulfonamido
- amino
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/04—Linings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
- C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
- C07D243/24—Oxygen atoms
- C07D243/28—Preparation including building-up the benzodiazepine skeleton from compounds containing no hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA6408 | 1967-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT289768B true AT289768B (de) | 1971-05-10 |
Family
ID=4083924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1163068A AT289768B (de) | 1967-11-29 | 1968-11-29 | Verfahren zur Herstellung von 2-Sulfonamido-5-nitro-benzophenon und von 2-Amino-5-nitro-benzophenon |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3585238A (de) |
| AT (1) | AT289768B (de) |
| CA (1) | CA904344A (de) |
| CH (1) | CH512447A (de) |
| CS (1) | CS149650B2 (de) |
| DK (1) | DK129832B (de) |
| FI (1) | FI51473C (de) |
| NL (1) | NL146486B (de) |
| NO (1) | NO130475C (de) |
| SE (2) | SE386667B (de) |
-
1967
- 1967-11-29 CA CA904344A patent/CA904344A/en not_active Expired
-
1968
- 1968-11-25 NO NO4688/68A patent/NO130475C/no unknown
- 1968-11-26 NL NL686816857A patent/NL146486B/xx unknown
- 1968-11-26 CH CH1760468A patent/CH512447A/de not_active IP Right Cessation
- 1968-11-27 US US779623A patent/US3585238A/en not_active Expired - Lifetime
- 1968-11-28 DK DK581568AA patent/DK129832B/da unknown
- 1968-11-28 SE SE7400492*3A patent/SE386667B/xx unknown
- 1968-11-28 SE SE16269/68A patent/SE367185B/xx unknown
- 1968-11-29 AT AT1163068A patent/AT289768B/de not_active IP Right Cessation
- 1968-11-29 CS CS8172A patent/CS149650B2/cs unknown
- 1968-11-29 FI FI683414A patent/FI51473C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1811785A1 (de) | 1969-06-26 |
| DK129832B (da) | 1974-11-25 |
| NO130475B (de) | 1974-09-09 |
| CS149650B2 (de) | 1973-07-25 |
| NL146486B (nl) | 1975-07-15 |
| FI51473C (fi) | 1977-01-10 |
| SE386667B (sv) | 1976-08-16 |
| DK129832C (de) | 1975-05-05 |
| US3585238A (en) | 1971-06-15 |
| NO130475C (de) | 1974-12-18 |
| SE367185B (de) | 1974-05-20 |
| NL6816857A (de) | 1969-06-02 |
| CA904344A (en) | 1972-07-04 |
| FI51473B (de) | 1976-09-30 |
| CH512447A (de) | 1971-09-15 |
| DE1811785B2 (de) | 1976-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |