JPH0129784B2 - - Google Patents
Info
- Publication number
- JPH0129784B2 JPH0129784B2 JP55066026A JP6602680A JPH0129784B2 JP H0129784 B2 JPH0129784 B2 JP H0129784B2 JP 55066026 A JP55066026 A JP 55066026A JP 6602680 A JP6602680 A JP 6602680A JP H0129784 B2 JPH0129784 B2 JP H0129784B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- nitrated aromatic
- aromatic compound
- carried out
- nitrated
- 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
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
- 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
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792920448 DE2920448C3 (de) | 1979-05-21 | 1979-05-21 | Verfahren zur Entfernung von Nitrosierungsmittel (n) aus nitrierten aromatischen Verbindungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160748A JPS55160748A (en) | 1980-12-13 |
| JPH0129784B2 true JPH0129784B2 (pt) | 1989-06-14 |
Family
ID=6071266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6602680A Granted JPS55160748A (en) | 1979-05-21 | 1980-05-20 | Removal of nitrosating agent from nitrified aromatic compound |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS55160748A (pt) |
| DE (1) | DE2920448C3 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1195822B (it) * | 1986-08-12 | 1988-10-27 | I Pi Ci Spa | Procedimento per la purificazione della trifluralina |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441826A (en) * | 1977-08-17 | 1979-04-03 | Lilly Co Eli | Purification of dinitroanilines |
| JPS5455527A (en) * | 1977-09-21 | 1979-05-02 | Lilly Co Eli | Removing of nitrosilating agent |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3169150A (en) * | 1963-10-14 | 1965-02-09 | Purdue Research Foundation | Process for recovery of bromonitroalkane |
-
1979
- 1979-05-21 DE DE19792920448 patent/DE2920448C3/de not_active Expired
-
1980
- 1980-05-20 JP JP6602680A patent/JPS55160748A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441826A (en) * | 1977-08-17 | 1979-04-03 | Lilly Co Eli | Purification of dinitroanilines |
| JPS5455527A (en) * | 1977-09-21 | 1979-05-02 | Lilly Co Eli | Removing of nitrosilating agent |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2920448C3 (de) | 1982-02-11 |
| DE2920448A1 (de) | 1980-12-04 |
| DE2920448B1 (de) | 1981-02-05 |
| JPS55160748A (en) | 1980-12-13 |
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