DD134517A5 - Verfahren zur herstellung von p-nitroso-diphenylhydroxylaminen - Google Patents
Verfahren zur herstellung von p-nitroso-diphenylhydroxylaminenInfo
- Publication number
- DD134517A5 DD134517A5 DD78203454A DD20345478A DD134517A5 DD 134517 A5 DD134517 A5 DD 134517A5 DD 78203454 A DD78203454 A DD 78203454A DD 20345478 A DD20345478 A DD 20345478A DD 134517 A5 DD134517 A5 DD 134517A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- hydroxylamines
- nitroso
- diphenyl
- preparing
- diphenyl hydroxylamines
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2703919A DE2703919C2 (de) | 1977-01-31 | 1977-01-31 | Verfahren zur Herstellung von p-Nitroso-diphenylhydroxylaminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD134517A5 true DD134517A5 (de) | 1979-03-07 |
Family
ID=5999983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD78203454A DD134517A5 (de) | 1977-01-31 | 1978-01-27 | Verfahren zur herstellung von p-nitroso-diphenylhydroxylaminen |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4129740A (it) |
| JP (1) | JPS5395927A (it) |
| BE (1) | BE863286A (it) |
| BR (1) | BR7800548A (it) |
| CA (1) | CA1106854A (it) |
| CH (1) | CH632231A5 (it) |
| CS (1) | CS204017B2 (it) |
| DD (1) | DD134517A5 (it) |
| DE (1) | DE2703919C2 (it) |
| ES (1) | ES465875A1 (it) |
| FR (1) | FR2378745B1 (it) |
| GB (1) | GB1560719A (it) |
| HU (1) | HU179106B (it) |
| IT (1) | IT1102812B (it) |
| NL (1) | NL7800276A (it) |
| PL (1) | PL110765B1 (it) |
| RO (1) | RO74630A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009267B1 (en) * | 1978-08-18 | 1981-11-25 | Akzo N.V. | Process for the preparation of p-nitroso-diphenylhydroxylamines |
| JPH05321449A (ja) * | 1992-05-18 | 1993-12-07 | Kokuyo Co Ltd | 床部材 |
| DE19922405A1 (de) * | 1999-05-14 | 2000-11-16 | Bayer Ag | Verfahren zur Herstellung von (4-Nitrosophenyl)phenylhydroxylamin |
| DE10055221A1 (de) | 2000-11-08 | 2002-05-29 | Bayer Ag | Verfahren zur Herstellung von 4-Aminodiphenylamin |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1147237B (de) * | 1961-04-06 | 1963-04-18 | Bayer Ag | Verfahren zur Herstellung von N-Phenyl-N-(4-nitrosophenyl)-hydroxylamin |
| GB1257984A (it) * | 1969-04-24 | 1971-12-22 | ||
| US3933848A (en) * | 1971-07-28 | 1976-01-20 | Standard Oil Company | Process for the preparation of phenylamines and carbazoles |
-
1977
- 1977-01-31 DE DE2703919A patent/DE2703919C2/de not_active Expired
-
1978
- 1978-01-09 CS CS78167A patent/CS204017B2/cs unknown
- 1978-01-10 FR FR7800565A patent/FR2378745B1/fr not_active Expired
- 1978-01-10 NL NL7800276A patent/NL7800276A/xx not_active Application Discontinuation
- 1978-01-11 ES ES465875A patent/ES465875A1/es not_active Expired
- 1978-01-20 CH CH59778A patent/CH632231A5/de not_active IP Right Cessation
- 1978-01-23 IT IT47741/78A patent/IT1102812B/it active
- 1978-01-25 BE BE184609A patent/BE863286A/xx not_active IP Right Cessation
- 1978-01-25 PL PL1978204212A patent/PL110765B1/pl unknown
- 1978-01-27 DD DD78203454A patent/DD134517A5/xx unknown
- 1978-01-30 BR BR7800548A patent/BR7800548A/pt unknown
- 1978-01-30 CA CA295,886A patent/CA1106854A/en not_active Expired
- 1978-01-30 US US05/873,327 patent/US4129740A/en not_active Expired - Lifetime
- 1978-01-30 HU HU78AO459A patent/HU179106B/hu unknown
- 1978-01-30 RO RO7893049A patent/RO74630A/ro unknown
- 1978-01-31 GB GB3810/78A patent/GB1560719A/en not_active Expired
- 1978-01-31 JP JP980878A patent/JPS5395927A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7800276A (nl) | 1978-08-02 |
| PL110765B1 (en) | 1980-07-31 |
| FR2378745A1 (fr) | 1978-08-25 |
| DE2703919B1 (de) | 1978-07-27 |
| HU179106B (en) | 1982-08-28 |
| CA1106854A (en) | 1981-08-11 |
| JPS6238346B2 (it) | 1987-08-17 |
| JPS5395927A (en) | 1978-08-22 |
| BR7800548A (pt) | 1978-09-12 |
| RO74630A (ro) | 1980-11-30 |
| CH632231A5 (de) | 1982-09-30 |
| IT1102812B (it) | 1985-10-07 |
| GB1560719A (en) | 1980-02-06 |
| DE2703919C2 (de) | 1979-03-29 |
| CS204017B2 (en) | 1981-03-31 |
| ES465875A1 (es) | 1978-09-16 |
| US4129740A (en) | 1978-12-12 |
| FR2378745B1 (fr) | 1985-06-21 |
| IT7847741A0 (it) | 1978-01-23 |
| BE863286A (fr) | 1978-05-16 |
| PL204212A1 (pl) | 1979-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD137107A5 (de) | Verfahren zur herstellung von spiro-hydantoinderivaten | |
| DD132488A5 (de) | Verfahren zur herstellung von reinem methyl-tertiaer-butylaether | |
| DD130857A5 (de) | Verfahren zur herstellung von n-phosphonomethylglycintriestern | |
| DD135380A5 (de) | Verfahren zur herstellung von 4-acylamino-phenyl-aethanolaminen | |
| DD129103A5 (de) | Verfahren zur herstellung von n-phosphonomethylglycin | |
| DD135500A5 (de) | Verfahren zur herstellung von polyaetheramid-saeuren | |
| DD131931A5 (de) | Verfahren zur herstellung von spiro-hydantoin-verbindungen | |
| DD136616A5 (de) | Verfahren zur herstellung von 1,4:3,6-dianhydro-d-glucit-2-nitrat | |
| DD139256A5 (de) | Verfahren zur herstellung von substituierten diaminoanthrachinonen | |
| DD135482A5 (de) | Verfahren zur herstellung von p-benzochinon | |
| DD131858A5 (de) | Verfahren zur herstellung von 3-chlorcephemverbindungen | |
| DD138651A5 (de) | Verfahren zur herstellung von alpha-fluormethyl-alpha-amino-alkansaeuren | |
| DD137098A5 (de) | Verfahren zur herstellung von cyclobutanonen | |
| DD137584A5 (de) | Verfahren zur herstellung von 4-hydroxy-2-benzimidazolinon-derivaten | |
| DD135383A5 (de) | Verfahren zur herstellung von 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-onen | |
| DD131556A5 (de) | Verfahren zur herstellung von 5-m-tolyoxyuracil | |
| DD134089A5 (de) | Verfahren zur herstellung von 4-diphenylmethylen-1-hydroxybenzylpiperidinen | |
| DD137926A5 (de) | Verfahren zur herstellung von n-substituierten alpha-ketocarbonsaeureamiden | |
| DD136745A5 (de) | Verfahren zur herstellung von auranofin | |
| DD134517A5 (de) | Verfahren zur herstellung von p-nitroso-diphenylhydroxylaminen | |
| DD132431A5 (de) | Verfahren zur herstellung von aryloxy-1-amino-3-propanolen-2 | |
| DD138202A5 (de) | Verfahren zur herstellung von veraetherten cycloalkanolen | |
| DD131013A5 (de) | Verfahren zur herstellung von alpha-ketocarbonsaeuren(b) | |
| DD134524A5 (de) | Verfahren zur herstellung von 1-oxadethiacephamverbindungen | |
| DD131088A5 (de) | Verfahren zur herstellung von diaminoalkoxybenzolen |