ES319239A1 - Un procedimiento para la preparaciën de 1, 3-diaril-pirazolinas - Google Patents
Un procedimiento para la preparaciën de 1, 3-diaril-pirazolinasInfo
- Publication number
- ES319239A1 ES319239A1 ES0319239A ES319239A ES319239A1 ES 319239 A1 ES319239 A1 ES 319239A1 ES 0319239 A ES0319239 A ES 0319239A ES 319239 A ES319239 A ES 319239A ES 319239 A1 ES319239 A1 ES 319239A1
- Authority
- ES
- Spain
- Prior art keywords
- chlorophenyl
- prepared
- formula
- pyrazolines
- group
- 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
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000007844 bleaching agent Substances 0.000 title 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000004179 3-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(Cl)=C1[H] 0.000 abstract 1
- QSNSCYSYFYORTR-UHFFFAOYSA-N 4-chloroaniline Chemical compound NC1=CC=C(Cl)C=C1 QSNSCYSYFYORTR-UHFFFAOYSA-N 0.000 abstract 1
- XXNOGQJZAOXWAQ-UHFFFAOYSA-N 4-chlorophenylhydrazine Chemical compound NNC1=CC=C(Cl)C=C1 XXNOGQJZAOXWAQ-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- NKRAXRQQYSNDIK-UHFFFAOYSA-N FC(C=1C=C(C=CC=1)N1NC(=CC1)C1=C(C=C(C=C1)C(C)=O)N)(F)F Chemical class FC(C=1C=C(C=CC=1)N1NC(=CC1)C1=C(C=C(C=C1)C(C)=O)N)(F)F NKRAXRQQYSNDIK-UHFFFAOYSA-N 0.000 abstract 1
- 229960001413 acetanilide Drugs 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 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
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4516864A GB1130882A (en) | 1964-11-05 | 1964-11-05 | 1,3-diaryl-pyrazolines and their use as optical whitening agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES319239A1 true ES319239A1 (es) | 1966-06-16 |
Family
ID=10436161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0319239A Expired ES319239A1 (es) | 1964-11-05 | 1965-11-04 | Un procedimiento para la preparaciën de 1, 3-diaril-pirazolinas |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE671845A (de) |
| CH (2) | CH1607666A4 (de) |
| DE (1) | DE1519481A1 (de) |
| ES (1) | ES319239A1 (de) |
| GB (1) | GB1130882A (de) |
| NL (1) | NL6514302A (de) |
-
1964
- 1964-11-05 GB GB4516864A patent/GB1130882A/en not_active Expired
-
1965
- 1965-10-27 DE DE19651519481 patent/DE1519481A1/de active Pending
- 1965-11-03 CH CH1607666D patent/CH1607666A4/xx unknown
- 1965-11-03 CH CH1517865A patent/CH465620A/de unknown
- 1965-11-04 ES ES0319239A patent/ES319239A1/es not_active Expired
- 1965-11-04 NL NL6514302A patent/NL6514302A/xx unknown
- 1965-11-04 BE BE671845D patent/BE671845A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE671845A (de) | 1966-03-01 |
| NL6514302A (de) | 1966-05-06 |
| GB1130882A (en) | 1968-10-16 |
| CH1607666A4 (de) | 1970-01-30 |
| CH465620A (de) | 1968-11-30 |
| DE1519481A1 (de) | 1969-07-03 |
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