HUP9902643A2 - Eljárás karboxamid-oximok előállítására - Google Patents
Eljárás karboxamid-oximok előállításáraInfo
- Publication number
- HUP9902643A2 HUP9902643A2 HU9902643A HUP9902643A HUP9902643A2 HU P9902643 A2 HUP9902643 A2 HU P9902643A2 HU 9902643 A HU9902643 A HU 9902643A HU P9902643 A HUP9902643 A HU P9902643A HU P9902643 A2 HUP9902643 A2 HU P9902643A2
- Authority
- HU
- Hungary
- Prior art keywords
- general formula
- formula
- group
- hydroxylamine
- reacted
- Prior art date
Links
- -1 carboxamide oximes Chemical class 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 2
- 125000004104 aryloxy group Chemical group 0.000 abstract 2
- 125000001072 heteroaryl group Chemical group 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 239000012442 inert solvent Substances 0.000 abstract 2
- JVVRJMXHNUAPHW-UHFFFAOYSA-N 1h-pyrazol-5-amine Chemical compound NC=1C=CNN=1 JVVRJMXHNUAPHW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001409 amidines Chemical class 0.000 abstract 1
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000005110 aryl thio group Chemical group 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 125000006296 sulfonyl amino group Chemical group [H]N(*)S(*)(=O)=O 0.000 abstract 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
- C07D231/38—Nitrogen atoms
- C07D231/40—Acylated on said nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Atalálmány (I) általános képletű karboxamid-oximok - amelyekképletében R1 adott esetben szubsztituált aril- vagy heteroaromáscsoport; R2 hidrogén-, halogénatom vagy adott esetben szubsztituáltaril-oxi-csoport; és R3 hidrogén-, halogénatom, hidroxi-, ciano-,nitro-, karboxi-, szubsztituált amino- vagy adott esetbenszubsztituált alkil-, cikloalkil-, aralkil-, aril-, heteroaril-,alkoxi-, aril-oxi-, acil-, acil-amino-, szulfonil-amino-, szulfonil-,alkil-tio-, aril-tio-, karbamoil-, szulfamoil- vagy ureidocsoport -előállítási eljárására vonatkozik, amelynek során 1) egy (II)általános képletű amidot R1CONHR4 (II) - amelynek képletében R4alkilcsoport - adott esetben inert oldószer jelenlétében egyklórozószerrel reagáltatva egy (III) általános képletű R1-C=NR4 | Cl(III) megfelelő klór-imint állítanak elő; 2) a klór-imint adottesetben inert oldószer jelenlétében egy (IV) általános képletű amino-pirazollal reagáltatval egy (V) általános képletű savamidint állítanakelő; 3) a savamidint adott esetben oldószer jelenlétében hidroxil-aminnal vagy a hidroxil-aminnak egy sójával reagáltatják. Atalálmányszerinti eljárással gyorsabban és kiváló kitermeléssel állíthatók előa szintetikus intermedierekként, különösen fényképészeti előhívószerek előállítására alkalmazható karboxamid-oximok. Ó
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9809977A FR2782081B1 (fr) | 1998-08-04 | 1998-08-04 | Procede de preparation de carboxamides-oximes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HU9902643D0 HU9902643D0 (en) | 1999-10-28 |
| HUP9902643A2 true HUP9902643A2 (hu) | 2001-01-29 |
Family
ID=9529367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9902643A HUP9902643A2 (hu) | 1998-08-04 | 1999-08-03 | Eljárás karboxamid-oximok előállítására |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6020498A (hu) |
| EP (1) | EP0978509B1 (hu) |
| JP (1) | JP2000053648A (hu) |
| KR (1) | KR100633714B1 (hu) |
| AT (1) | ATE263156T1 (hu) |
| DE (1) | DE69915945T2 (hu) |
| FR (1) | FR2782081B1 (hu) |
| HU (1) | HUP9902643A2 (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020103185A1 (en) * | 2000-08-31 | 2002-08-01 | Sanner Mark A. | Pyrazole derivatives |
| US6555711B1 (en) | 2002-09-18 | 2003-04-29 | Eastman Kodak Company | α-amino-N-allylamidino nitrobenzene compound and synthesis |
| WO2007124024A2 (en) * | 2006-04-20 | 2007-11-01 | Fuji Hunt Photographic Chemicals, Inc. | SYNTHESIS OF 5-ß-KETO-1,2,4-OXADIAZOLES AND CONVERSION OF 5-ß-KETO-1,2,4-OXADIAZOLES TO N-PYRAZOLYL AMIDOXIMES |
| CN114822935B (zh) * | 2022-04-12 | 2023-11-17 | 安徽广优特电缆科技有限公司 | 一种复合多层可适用于不同环境的电缆 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60197688A (ja) * | 1984-03-22 | 1985-10-07 | Fuji Photo Film Co Ltd | ピラゾロ〔１，５−ｂ〕〔１，２，４〕トリアゾ−ル誘導体の製造方法 |
| JP2670943B2 (ja) * | 1992-05-26 | 1997-10-29 | 富士写真フイルム株式会社 | 写真用カプラー及びハロゲン化銀カラー写真感光材料 |
| JPH0782252A (ja) * | 1993-06-30 | 1995-03-28 | Fuji Photo Film Co Ltd | イミド酸エステル化合物及びｎ−ピラゾリルアミドオキシム化合物の製造方法 |
| JPH09278758A (ja) * | 1996-04-15 | 1997-10-28 | Fuji Photo Film Co Ltd | Ｎ−ピラゾリルアミドオキシム化合物の製造方法 |
-
1998
- 1998-08-04 FR FR9809977A patent/FR2782081B1/fr not_active Expired - Fee Related
-
1999
- 1999-07-22 US US09/358,816 patent/US6020498A/en not_active Expired - Fee Related
- 1999-07-27 EP EP99401909A patent/EP0978509B1/fr not_active Expired - Lifetime
- 1999-07-27 DE DE69915945T patent/DE69915945T2/de not_active Expired - Fee Related
- 1999-07-27 AT AT99401909T patent/ATE263156T1/de not_active IP Right Cessation
- 1999-08-03 HU HU9902643A patent/HUP9902643A2/hu unknown
- 1999-08-03 KR KR1019990031803A patent/KR100633714B1/ko not_active IP Right Cessation
- 1999-08-03 JP JP11220103A patent/JP2000053648A/ja not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| FR2782081B1 (fr) | 2001-07-27 |
| HU9902643D0 (en) | 1999-10-28 |
| DE69915945D1 (de) | 2004-05-06 |
| US6020498A (en) | 2000-02-01 |
| FR2782081A1 (fr) | 2000-02-11 |
| EP0978509B1 (fr) | 2004-03-31 |
| EP0978509A1 (fr) | 2000-02-09 |
| DE69915945T2 (de) | 2005-03-10 |
| KR20000017028A (ko) | 2000-03-25 |
| JP2000053648A (ja) | 2000-02-22 |
| ATE263156T1 (de) | 2004-04-15 |
| KR100633714B1 (ko) | 2006-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD9A | Lapse of provisional protection due to non-payment of fees |