RU2002124887A - METHOD FOR PRODUCING 4-METHYL-5-FORMILTHIAZOLE - Google Patents
METHOD FOR PRODUCING 4-METHYL-5-FORMILTHIAZOLEInfo
- Publication number
- RU2002124887A RU2002124887A RU2002124887/04A RU2002124887A RU2002124887A RU 2002124887 A RU2002124887 A RU 2002124887A RU 2002124887/04 A RU2002124887/04 A RU 2002124887/04A RU 2002124887 A RU2002124887 A RU 2002124887A RU 2002124887 A RU2002124887 A RU 2002124887A
- Authority
- RU
- Russia
- Prior art keywords
- methyl
- formilthiazole
- producing
- organic solvent
- inorganic
- Prior art date
Links
Landscapes
- Thiazole And Isothizaole Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Claims (3)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002124887/04A RU2228332C1 (en) | 2002-09-19 | 2002-09-19 | Method for preparing 4-methyl-5-formylthiazole |
CNB031569889A CN1307165C (en) | 2002-09-19 | 2003-09-17 | 4-methyl-5-formylthiazole preparation method |
JP2003325125A JP4440585B2 (en) | 2002-09-19 | 2003-09-17 | Process for producing 4-methyl-5-formylthiazole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002124887/04A RU2228332C1 (en) | 2002-09-19 | 2002-09-19 | Method for preparing 4-methyl-5-formylthiazole |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002124887A true RU2002124887A (en) | 2004-03-20 |
RU2228332C1 RU2228332C1 (en) | 2004-05-10 |
Family
ID=32294262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002124887/04A RU2228332C1 (en) | 2002-09-19 | 2002-09-19 | Method for preparing 4-methyl-5-formylthiazole |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4440585B2 (en) |
CN (1) | CN1307165C (en) |
RU (1) | RU2228332C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100360511C (en) * | 2006-01-24 | 2008-01-09 | 浙江工业大学 | Method for synthesizing 4-methyl-5-methyol thiazole |
CN104485998A (en) * | 2014-12-15 | 2015-04-01 | 北京理工大学 | Calibration device and method for response time of optical communication transmitting-receiving component |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU979344A1 (en) * | 1981-07-06 | 1982-12-07 | Болоховский химический комбинат синтетических полупродуктов и витаминов | Process for producing 4-methyl-5-beta-hydroethyl thiazole |
DE19547075A1 (en) * | 1995-12-18 | 1997-06-19 | Bayer Ag | Improved process for the production of 5-formylthiazole |
DE19735197A1 (en) * | 1997-08-14 | 1999-02-18 | Bayer Ag | Process for the preparation of 2-substituted 5-formylthiazoles |
-
2002
- 2002-09-19 RU RU2002124887/04A patent/RU2228332C1/en not_active IP Right Cessation
-
2003
- 2003-09-17 JP JP2003325125A patent/JP4440585B2/en not_active Expired - Fee Related
- 2003-09-17 CN CNB031569889A patent/CN1307165C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1307165C (en) | 2007-03-28 |
CN1495176A (en) | 2004-05-12 |
JP2004107346A (en) | 2004-04-08 |
RU2228332C1 (en) | 2004-05-10 |
JP4440585B2 (en) | 2010-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC4A | Invention patent assignment |
Effective date: 20071018 |
|
PD4A | Correction of name of patent owner | ||
QA4A | Patent open for licensing |
Effective date: 20130611 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160920 |