RO96022B1 - Process for preparing basic dyestuffs - Google Patents
Process for preparing basic dyestuffsInfo
- Publication number
- RO96022B1 RO96022B1 RO124349A RO12434986A RO96022B1 RO 96022 B1 RO96022 B1 RO 96022B1 RO 124349 A RO124349 A RO 124349A RO 12434986 A RO12434986 A RO 12434986A RO 96022 B1 RO96022 B1 RO 96022B1
- Authority
- RO
- Romania
- Prior art keywords
- preparing basic
- basic dyestuffs
- dyestuffs
- trimethyldihydro
- methoxybenzthiazole
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- MHOFGBJTSNWTDT-UHFFFAOYSA-M 2-[n-ethyl-4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]anilino]ethanol;methyl sulfate Chemical compound COS([O-])(=O)=O.C1=CC(N(CCO)CC)=CC=C1N=NC1=[N+](C)C2=CC=C(OC)C=C2S1 MHOFGBJTSNWTDT-UHFFFAOYSA-M 0.000 abstract 1
- FHQRDEDZJIFJAL-UHFFFAOYSA-N 4-phenylmorpholine Chemical compound C1COCCN1C1=CC=CC=C1 FHQRDEDZJIFJAL-UHFFFAOYSA-N 0.000 abstract 1
- KZHGPDSVHSDCMX-UHFFFAOYSA-N 6-methoxy-1,3-benzothiazol-2-amine Chemical compound COC1=CC=C2N=C(N)SC2=C1 KZHGPDSVHSDCMX-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229940100198 alkylating agent Drugs 0.000 abstract 1
- 239000002168 alkylating agent Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000001045 blue dye Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 238000005956 quaternization reaction Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a unor coloranti bazici albasti pentru fibrele poliacrilonitrilice si poliamidice prin diazotarea 2 - amino - 6 - metoxibenztiazolului, cuplarea cu N - fenilmorfolina sau cu N - benzil - 2,2'4 - trimetildihidro(1,2)chinolina si cuaternizare cu un agent de alchilare, în care toate etapele de sinteza se realizeaza într-o singura faza, fara separarea unor produse intermediare.The invention relates to a process for obtaining basic blue dyes for polyacrylonitrile and polyamide fibers by diazotation of 2-amino-6-methoxybenzthiazole, coupling with N-phenylmorpholine or N-benzyl-2,2,4-trimethyldihydro [1,2 ) quinoline and quaternization with an alkylating agent in which all the synthesis steps are performed in a single step without separation of intermediate products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124349A RO96022B1 (en) | 1986-07-30 | 1986-07-30 | Process for preparing basic dyestuffs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124349A RO96022B1 (en) | 1986-07-30 | 1986-07-30 | Process for preparing basic dyestuffs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO96022B1 true RO96022B1 (en) | 1988-11-12 |
Family
ID=40905024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124349A RO96022B1 (en) | 1986-07-30 | 1986-07-30 | Process for preparing basic dyestuffs |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96022B1 (en) |
-
1986
- 1986-07-30 RO RO124349A patent/RO96022B1/en unknown
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