ES2162108T3 - Procedimiento para reducir la cantidad de subproductos en la carbendazima añadiendo agentes de diazotacion. - Google Patents
Procedimiento para reducir la cantidad de subproductos en la carbendazima añadiendo agentes de diazotacion.Info
- Publication number
- ES2162108T3 ES2162108T3 ES96938070T ES96938070T ES2162108T3 ES 2162108 T3 ES2162108 T3 ES 2162108T3 ES 96938070 T ES96938070 T ES 96938070T ES 96938070 T ES96938070 T ES 96938070T ES 2162108 T3 ES2162108 T3 ES 2162108T3
- Authority
- ES
- Spain
- Prior art keywords
- subproducts
- amount
- reduce
- procedure
- diazotation
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004040 coloring Methods 0.000 abstract 2
- 231100000331 toxic Toxicity 0.000 abstract 2
- 230000002588 toxic effect Effects 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
- C07D235/32—Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Coloring (AREA)
Abstract
LOS SUBPRODUCTOS COLORANTES Y/O TOXICOS MERMAN EL VALOR DE UTILIDAD DE LA CARBENODAZIMA, SIENDO MUCHOS LOS METODOS PROPUESTOS HASTA LA FECHA PARA REDUCIR LA CANTIDAD DE DICHOS SUBPRODUCTOS. CON ESTE NUEVO PROCEDIMIENTO LO QUE SE PROPONE ES REDUCIR DE UN MODO CONSIDERABLE O ELIMINAR EN SU TOTALIDAD LA CANTIDAD DE SUBPRODUCTOS COLORANTES Y/O TOXICOS MEDIANTE UN TRATAMIENTO SENCILLO Y RENTABLE DE LA CARBENODAZIMA. TRATANDO LAS CARGAS IMPURAS DE CARBENODAZIMA CON UN AGENTE DE DIAZOTACION EN ACIDOS SE REDUCE CONSIDERABLEMENTE LA CANTIDAD DE SUBPRODUCTOS O SE ELIMINAN EN SU TOTALIDAD LOS COMPONENTES NO DESEADOS. EL PROCEDIMIENTO SIRVE PARA LA PRODUCCION DE UN FUNGICIDA QUE CUMPLE TODOS LOS REQUISITOS PROPUESTOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19543896A DE19543896A1 (de) | 1995-11-24 | 1995-11-24 | Verfahren zur Verminderung von Nebenproduktanteilen in Carbendazim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2162108T3 true ES2162108T3 (es) | 2001-12-16 |
Family
ID=7778349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96938070T Expired - Lifetime ES2162108T3 (es) | 1995-11-24 | 1996-11-04 | Procedimiento para reducir la cantidad de subproductos en la carbendazima añadiendo agentes de diazotacion. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0865433B1 (es) |
| KR (1) | KR100427160B1 (es) |
| CN (1) | CN1100042C (es) |
| AU (1) | AU7563596A (es) |
| BR (1) | BR9611639A (es) |
| DE (2) | DE19543896A1 (es) |
| ES (1) | ES2162108T3 (es) |
| HU (1) | HU223569B1 (es) |
| IL (1) | IL124481A (es) |
| PL (1) | PL184515B1 (es) |
| TW (1) | TW449586B (es) |
| WO (1) | WO1997019933A1 (es) |
| ZA (1) | ZA969808B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100773576B1 (ko) * | 2001-11-14 | 2007-11-05 | 에스케이케미칼주식회사 | 향상된 살균 및 방조 효과를 가지는 방부제 조성물 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4402043C2 (de) * | 1994-01-25 | 1999-09-09 | Hermania Dr Schirm Gmbh | Verfahren zur Verminderung von unerwünschten Nebenprodukten bei der Herstellung von Carbendazim |
-
1995
- 1995-11-24 DE DE19543896A patent/DE19543896A1/de not_active Withdrawn
-
1996
- 1996-11-04 BR BR9611639-0A patent/BR9611639A/pt not_active IP Right Cessation
- 1996-11-04 WO PCT/EP1996/004799 patent/WO1997019933A1/de not_active Ceased
- 1996-11-04 IL IL12448196A patent/IL124481A/en not_active IP Right Cessation
- 1996-11-04 CN CN96198503A patent/CN1100042C/zh not_active Expired - Fee Related
- 1996-11-04 HU HU9903386A patent/HU223569B1/hu not_active IP Right Cessation
- 1996-11-04 ES ES96938070T patent/ES2162108T3/es not_active Expired - Lifetime
- 1996-11-04 KR KR10-1998-0703878A patent/KR100427160B1/ko not_active Expired - Fee Related
- 1996-11-04 AU AU75635/96A patent/AU7563596A/en not_active Abandoned
- 1996-11-04 EP EP96938070A patent/EP0865433B1/de not_active Expired - Lifetime
- 1996-11-04 DE DE59607849T patent/DE59607849D1/de not_active Expired - Lifetime
- 1996-11-04 PL PL96326657A patent/PL184515B1/pl not_active IP Right Cessation
- 1996-11-22 ZA ZA969808A patent/ZA969808B/xx unknown
- 1996-11-22 TW TW085114491A patent/TW449586B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU7563596A (en) | 1997-06-19 |
| CN1202889A (zh) | 1998-12-23 |
| DE59607849D1 (de) | 2001-11-08 |
| TW449586B (en) | 2001-08-11 |
| EP0865433B1 (de) | 2001-10-04 |
| IL124481A0 (en) | 1998-12-06 |
| WO1997019933A1 (de) | 1997-06-05 |
| BR9611639A (pt) | 2000-03-28 |
| HU223569B1 (hu) | 2004-09-28 |
| CN1100042C (zh) | 2003-01-29 |
| PL184515B1 (pl) | 2002-11-29 |
| KR100427160B1 (ko) | 2004-10-15 |
| KR19990071602A (ko) | 1999-09-27 |
| PL326657A1 (en) | 1998-10-12 |
| IL124481A (en) | 2001-09-13 |
| EP0865433A1 (de) | 1998-09-23 |
| ZA969808B (en) | 1997-05-26 |
| DE19543896A1 (de) | 1997-05-28 |
| HUP9903386A3 (en) | 2002-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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