KR880012569A - 벤조트리아졸 유도체의 제조방법 - Google Patents
벤조트리아졸 유도체의 제조방법 Download PDFInfo
- Publication number
- KR880012569A KR880012569A KR870003887A KR870003887A KR880012569A KR 880012569 A KR880012569 A KR 880012569A KR 870003887 A KR870003887 A KR 870003887A KR 870003887 A KR870003887 A KR 870003887A KR 880012569 A KR880012569 A KR 880012569A
- Authority
- KR
- South Korea
- Prior art keywords
- carbon atoms
- hydrogen
- formula
- lower alkyl
- phenylalkyl 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims 3
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 12
- 229910052739 hydrogen Inorganic materials 0.000 claims 9
- 239000001257 hydrogen Substances 0.000 claims 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 6
- 125000000217 alkyl group Chemical group 0.000 claims 6
- 125000003884 phenylalkyl group Chemical group 0.000 claims 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 4
- 150000001565 benzotriazoles Chemical class 0.000 claims 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 3
- 239000000460 chlorine Substances 0.000 claims 3
- 229910052801 chlorine Inorganic materials 0.000 claims 3
- 150000002431 hydrogen Chemical class 0.000 claims 3
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-naphthoquinone Chemical compound C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 claims 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 2
- 239000004280 Sodium formate Substances 0.000 claims 2
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000011734 sodium Substances 0.000 claims 2
- 229910052708 sodium Inorganic materials 0.000 claims 2
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical group [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims 2
- 235000019254 sodium formate Nutrition 0.000 claims 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 1
- -1 N-oxide derivative of benzotriazole Chemical class 0.000 claims 1
- 239000003444 phase transfer catalyst Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- GGCZERPQGJTIQP-UHFFFAOYSA-M sodium 2-anthraquinonesulfonate Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)[O-])=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-M 0.000 claims 1
- 235000010265 sodium sulphite Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
- C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR870003887A KR880012569A (ko) | 1987-04-22 | 1987-04-22 | 벤조트리아졸 유도체의 제조방법 |
| JP62174982A JPS63267766A (ja) | 1987-04-22 | 1987-07-15 | ２−アリ−ル−２ｈ−ベンゾトリアゾ−ル又はそのｎ−オキシド及びこれらの誘導体の製造方法 |
| DE19873731860 DE3731860A1 (de) | 1987-04-22 | 1987-09-22 | Verfahren zur herstellung von 2-aryl-2h-benzotriazolen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR870003887A KR880012569A (ko) | 1987-04-22 | 1987-04-22 | 벤조트리아졸 유도체의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR880012569A true KR880012569A (ko) | 1988-11-28 |
Family
ID=19260904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR870003887A Ceased KR880012569A (ko) | 1987-04-22 | 1987-04-22 | 벤조트리아졸 유도체의 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS63267766A (enrdf_load_stackoverflow) |
| KR (1) | KR880012569A (enrdf_load_stackoverflow) |
| DE (1) | DE3731860A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02202879A (ja) * | 1989-01-31 | 1990-08-10 | Kemipuro Kasei Kk | ２―フェニルベンゾトリアゾール類の製造法 |
| US6566507B2 (en) | 2000-08-03 | 2003-05-20 | Ciba Specialty Chemicals Corporation | Processes for the preparation of benzotriazole UV absorbers |
-
1987
- 1987-04-22 KR KR870003887A patent/KR880012569A/ko not_active Ceased
- 1987-07-15 JP JP62174982A patent/JPS63267766A/ja active Granted
- 1987-09-22 DE DE19873731860 patent/DE3731860A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3731860A1 (de) | 1988-11-10 |
| JPH0478633B2 (enrdf_load_stackoverflow) | 1992-12-11 |
| JPS63267766A (ja) | 1988-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19870422 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19870422 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19890526 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 19890922 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19890526 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |