NL6919521A - - Google Patents
Info
- Publication number
- NL6919521A NL6919521A NL6919521A NL6919521A NL6919521A NL 6919521 A NL6919521 A NL 6919521A NL 6919521 A NL6919521 A NL 6919521A NL 6919521 A NL6919521 A NL 6919521A NL 6919521 A NL6919521 A NL 6919521A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
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 |
|---|---|---|---|
| FR182308 | 1968-12-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6919521A true NL6919521A (de) | 1970-07-02 |
| NL169871B NL169871B (nl) | 1982-04-01 |
| NL169871C NL169871C (nl) | 1982-09-01 |
Family
ID=8659569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919521A NL169871C (nl) | 1968-12-31 | 1969-12-29 | Werkwijze voor de bereiding van p-nitrosofenolen en p-nitrofenolen. |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE743851A (de) |
| CH (1) | CH525854A (de) |
| DE (1) | DE1965384C3 (de) |
| ES (1) | ES375108A1 (de) |
| FR (1) | FR1602746A (de) |
| GB (1) | GB1296370A (de) |
| NL (1) | NL169871C (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903157C2 (de) * | 1989-02-02 | 2000-11-09 | Scheffler Gmbh & Co Kg | Lüfterkappe zur Hinterlüftung von Dächern |
| FR2705672B1 (fr) * | 1993-05-26 | 1995-07-21 | Rhone Poulenc Chimie | Procédé de préparation de nitrophénols. |
| JP2951600B2 (ja) * | 1996-08-23 | 1999-09-20 | 純正化學株式会社 | フェノール誘導体の選択的ニトロ化方法 |
| CN113603533A (zh) * | 2021-08-13 | 2021-11-05 | 辽宁拓展农业发展有限公司 | 一种尿素增效剂用螯合液及应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2234692A (en) * | 1939-10-31 | 1941-03-11 | Eastman Kodak Co | Process of making p-nitrosophenol |
| US3320324A (en) * | 1964-01-08 | 1967-05-16 | Hercules Inc | Process for the manufacture of p-nitrosophenol |
| US3519693A (en) * | 1965-11-24 | 1970-07-07 | American Cyanamid Co | Nitration process for phenolic compounds |
-
1968
- 1968-12-31 FR FR1602746D patent/FR1602746A/fr not_active Expired
-
1969
- 1969-12-26 CH CH1923069A patent/CH525854A/fr not_active IP Right Cessation
- 1969-12-29 NL NL6919521A patent/NL169871C/xx not_active IP Right Cessation
- 1969-12-30 DE DE19691965384 patent/DE1965384C3/de not_active Expired
- 1969-12-30 GB GB1296370D patent/GB1296370A/en not_active Expired
- 1969-12-30 BE BE743851D patent/BE743851A/xx not_active IP Right Cessation
- 1969-12-31 ES ES375108A patent/ES375108A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1602746A (de) | 1971-01-18 |
| BE743851A (de) | 1970-06-30 |
| ES375108A1 (es) | 1972-03-16 |
| CH525854A (fr) | 1972-07-31 |
| DE1965384B2 (de) | 1980-11-20 |
| NL169871C (nl) | 1982-09-01 |
| NL169871B (nl) | 1982-04-01 |
| GB1296370A (de) | 1972-11-15 |
| DE1965384A1 (de) | 1970-07-23 |
| DE1965384C3 (de) | 1981-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |