JPS5371087A - Preparation of pyrazinecarbanoyl carboxylic acid - Google Patents
Preparation of pyrazinecarbanoyl carboxylic acidInfo
- Publication number
- JPS5371087A JPS5371087A JP14527376A JP14527376A JPS5371087A JP S5371087 A JPS5371087 A JP S5371087A JP 14527376 A JP14527376 A JP 14527376A JP 14527376 A JP14527376 A JP 14527376A JP S5371087 A JPS5371087 A JP S5371087A
- Authority
- JP
- Japan
- Prior art keywords
- pyrazinecarbanoyl
- preparation
- carboxylic acid
- fluorecent
- cyanopyrazine
- 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
- 150000001732 carboxylic acid derivatives Chemical class 0.000 title 1
- INXHSYWSPXMDTL-UHFFFAOYSA-N 2-(3-cyanopyrazin-2-yl)acetamide Chemical compound C(#N)C=1C(=NC=CN=1)CC(=O)N INXHSYWSPXMDTL-UHFFFAOYSA-N 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Abstract
PURPOSE: To prepare the title cpd. easily, useful as intermediates for pharmaceuticals, fluorecent pigment, etc., by hydrolysis of movel 2-cyanopyrazine-3-carboxyamide in an aqueous alkaline solution and an org. solvent.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14527376A JPS5371087A (en) | 1976-12-03 | 1976-12-03 | Preparation of pyrazinecarbanoyl carboxylic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14527376A JPS5371087A (en) | 1976-12-03 | 1976-12-03 | Preparation of pyrazinecarbanoyl carboxylic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5371087A true JPS5371087A (en) | 1978-06-24 |
| JPS6110471B2 JPS6110471B2 (en) | 1986-03-29 |
Family
ID=15381312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14527376A Granted JPS5371087A (en) | 1976-12-03 | 1976-12-03 | Preparation of pyrazinecarbanoyl carboxylic acid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5371087A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159166A (en) * | 1984-08-29 | 1986-03-26 | 三洋電機株式会社 | Absorption refrigerator |
-
1976
- 1976-12-03 JP JP14527376A patent/JPS5371087A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6110471B2 (en) | 1986-03-29 |
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