JPS5265268A - Preparation of imidazoles - Google Patents
Preparation of imidazolesInfo
- Publication number
- JPS5265268A JPS5265268A JP50141310A JP14131075A JPS5265268A JP S5265268 A JPS5265268 A JP S5265268A JP 50141310 A JP50141310 A JP 50141310A JP 14131075 A JP14131075 A JP 14131075A JP S5265268 A JPS5265268 A JP S5265268A
- Authority
- JP
- Japan
- Prior art keywords
- imidazoles
- preparation
- diaminomaleonitrile
- medicines
- intermediates
- 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.)
- Granted
Links
- 150000002460 imidazoles Chemical class 0.000 title abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- DPZSNGJNFHWQDC-ARJAWSKDSA-N (z)-2,3-diaminobut-2-enedinitrile Chemical compound N#CC(/N)=C(/N)C#N DPZSNGJNFHWQDC-ARJAWSKDSA-N 0.000 abstract 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
Abstract
PURPOSE: Imidazoles, useful as intermediates for medicines, etc., are prepared by the reaction of diaminomaleonitrile and formic acid in higher yields by the use of a specific reaction medium.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50141310A JPS5915909B2 (en) | 1975-11-26 | 1975-11-26 | imidazole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50141310A JPS5915909B2 (en) | 1975-11-26 | 1975-11-26 | imidazole |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5265268A true JPS5265268A (en) | 1977-05-30 |
JPS5915909B2 JPS5915909B2 (en) | 1984-04-12 |
Family
ID=15288909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50141310A Expired JPS5915909B2 (en) | 1975-11-26 | 1975-11-26 | imidazole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5915909B2 (en) |
-
1975
- 1975-11-26 JP JP50141310A patent/JPS5915909B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5915909B2 (en) | 1984-04-12 |
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