KR950008484A - 1,2-피라졸리딘-4-일-디술피드 화합물의 제조법 - Google Patents
1,2-피라졸리딘-4-일-디술피드 화합물의 제조법 Download PDFInfo
- Publication number
- KR950008484A KR950008484A KR1019940022397A KR19940022397A KR950008484A KR 950008484 A KR950008484 A KR 950008484A KR 1019940022397 A KR1019940022397 A KR 1019940022397A KR 19940022397 A KR19940022397 A KR 19940022397A KR 950008484 A KR950008484 A KR 950008484A
- Authority
- KR
- South Korea
- Prior art keywords
- disulfide
- compound
- disulfides
- pyrazolidin
- disulfide compound
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims 2
- -1 disulfide compound Chemical class 0.000 claims abstract 15
- 150000001875 compounds Chemical class 0.000 claims abstract 3
- 230000002378 acidificating effect Effects 0.000 claims abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract 2
- 150000001450 anions Chemical group 0.000 claims abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract 2
- 125000006239 protecting group Chemical group 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- LTJSXGVQCAVSJW-UHFFFAOYSA-N [K+].[K+].[S-][S-] Chemical compound [K+].[K+].[S-][S-] LTJSXGVQCAVSJW-UHFFFAOYSA-N 0.000 claims 1
- MQKATURVIVFOQI-UHFFFAOYSA-N [S-][S-].[Li+].[Li+] Chemical compound [S-][S-].[Li+].[Li+] MQKATURVIVFOQI-UHFFFAOYSA-N 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 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
- C07D231/04—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
본 발명은 하기 식(II)로 표시되는 1,2-피라졸리딘-4-일-디술피드 화합물을 제조하는 신규의 개량된 간단한 방법이다.
[식중, R1및 R2는 각기 독립적이며, 수소원자 또는 아미노 보호기이다]
이 화합물은 하기 식(I)의 화합물을 알칼리금속 이황화물, 알칼리토금속 이황화물, 암모니움 디술피드 및 트리알킬암모니움 디술피드로 구성된 군으로부터 선택된 디술피드 화합물과 반응시켜 제조할 수 있다.
[식중, R3는 산성 음이온 잔기이고; R1및 R2는 상기 정의와 동일하다.]
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- 하기 식(I)의 화합물을 알칼리금속 이황화물, 알칼리토금속 이황화물, 암모니움 디술피드 및 트리알킬암모니움 디술피드로 구성된 군으로부터 선택된 디술피드 화합물과 반응시킴을 특징으로 하는 식(II)로 표시되는 1,2-피라졸리딘-4-일-디술피드 화합물의 제조법.[식중, R3는 산성 음이온 잔기이고; R1및 R2는 각기 독립적이며, 수소원자 또는 아미노 보호기이다.]
- 제1항에 있어서, 디술피드 화합물이 술피드 화합물을 황과 반응시킴으로써 제조되고, 생성된 디술피드 화합물을 반응혼합물로부터 단리하지 않고 사용하는 방법.
- 제1항 또는 제2항에 있어서, 디술피드 화합물이 이황화리튬, 이황화나트륨, 이황화칼륨 및 암모니움 디술피드로 구성된 군으로부터 선택되는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP93-245910 | 1993-09-06 | ||
| JP5245910A JPH0776574A (ja) | 1993-09-06 | 1993-09-06 | ジスルフィド化合物の製造法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR950008484A true KR950008484A (ko) | 1995-04-17 |
Family
ID=17140655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940022397A KR950008484A (ko) | 1993-09-06 | 1994-09-06 | 1,2-피라졸리딘-4-일-디술피드 화합물의 제조법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5463075A (ko) |
| EP (1) | EP0641783A1 (ko) |
| JP (1) | JPH0776574A (ko) |
| KR (1) | KR950008484A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2019022151A1 (ja) * | 2017-07-25 | 2020-07-09 | 日産化学株式会社 | 金属微粒子複合体の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075563B2 (ja) * | 1990-10-12 | 1995-01-25 | 日本レダリー株式会社 | ジスルフイド誘導体およびその製造方法 |
| NO176102C (no) * | 1990-10-12 | 1995-02-01 | Lederle Japan Ltd | Fremgangsmåte ved fremstilling av carbapenemderivater og deres utgangsmaterialer |
-
1993
- 1993-09-06 JP JP5245910A patent/JPH0776574A/ja not_active Withdrawn
-
1994
- 1994-08-29 EP EP94113457A patent/EP0641783A1/en not_active Withdrawn
- 1994-09-06 US US08/300,808 patent/US5463075A/en not_active Expired - Fee Related
- 1994-09-06 KR KR1019940022397A patent/KR950008484A/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0641783A1 (en) | 1995-03-08 |
| US5463075A (en) | 1995-10-31 |
| JPH0776574A (ja) | 1995-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1501607A (en) | Substituted n-phenyl-n'-benzoyl-ureas and their use as insecticides | |
| GB1069952A (en) | New class of n,n,n',n'-tetrakis (p-substituted-phenyl)-p-phenylenediamines and benzidines | |
| KR840001949A (ko) | 신규 펩티드 화합물의 제법 | |
| KR950008484A (ko) | 1,2-피라졸리딘-4-일-디술피드 화합물의 제조법 | |
| GB1459830A (en) | Process for the preparation of thiocarbamic acid o-esters | |
| KR830010083A (ko) | 치환된 아세트 아닐리드 유도체의 제조방법 | |
| KR860002517A (ko) | 트리스(β,β-디메틸펜에틸) 주석 화합물의 제조방법 | |
| KR850004470A (ko) | 유기 화합물의 제조방법 | |
| KR840007564A (ko) | 치환된 벤질사이클로알케닐우레아 유도체의 제조방법 | |
| KR850002979A (ko) | 1,2,3-트리티안화합물의 신규 제조방법 | |
| EP0825179A4 (en) | METHOD FOR PRODUCING THIOL COMPOUNDS | |
| KR920019742A (ko) | L-프롤린 유도체의 제조방법 | |
| KR840006012A (ko) | 포스페이트 유도체의 제조방법 | |
| PT82590B (pt) | Processo de preparacao de 4-oxido-2-carboxipirazinas | |
| KR850001204A (ko) | 1,4-디하이드로피리딘 유도체의 제조방법 | |
| KR860003204A (ko) | 디페닐메틸이민 유도체의 제조방법 | |
| ES2001024A6 (es) | Procedimiento para preparar derivados de dihidro-quinolinona y agentes terapeuticos que los contienen. | |
| GB1466411A (en) | Sulphur-containing hydroxy aliphatic compounds | |
| KR910016673A (ko) | 히드록시페닐프로피오네이트의 제조방법 | |
| KR870002093A (ko) | 설포닐이소(티오) 우레아의 제조방법 | |
| KR870002110A (ko) | 구아니디노티아졸 유도체의 제조방법 | |
| ES8100246A1 (es) | Procedimiento para preparar aminas alcoxiladas | |
| KR910000733A (ko) | 피롤리진 유도체 제조방법 | |
| KR830007509A (ko) | 아미노산 유도체의 제조방법 | |
| KR940014351A (ko) | 신규 피리미딘 티온 화합물 및 이의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19940906 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970828 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19940906 Comment text: Patent Application |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990428 |
|
| NORF | Unpaid initial registration fee | ||
| PC1904 | Unpaid initial registration fee |