JPS5791938A - Preparation of acetylene derivative - Google Patents
Preparation of acetylene derivativeInfo
- Publication number
- JPS5791938A JPS5791938A JP55167180A JP16718080A JPS5791938A JP S5791938 A JPS5791938 A JP S5791938A JP 55167180 A JP55167180 A JP 55167180A JP 16718080 A JP16718080 A JP 16718080A JP S5791938 A JPS5791938 A JP S5791938A
- Authority
- JP
- Japan
- Prior art keywords
- reacting
- pyrrolidone
- acetylene
- methyl
- lower alkyl
- 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
Classifications
-
- 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
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55167180A JPS5791938A (en) | 1980-11-26 | 1980-11-26 | Preparation of acetylene derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55167180A JPS5791938A (en) | 1980-11-26 | 1980-11-26 | Preparation of acetylene derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5791938A true JPS5791938A (en) | 1982-06-08 |
JPS642110B2 JPS642110B2 (fr) | 1989-01-13 |
Family
ID=15844900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55167180A Granted JPS5791938A (en) | 1980-11-26 | 1980-11-26 | Preparation of acetylene derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791938A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0348123A (ja) * | 1989-07-17 | 1991-03-01 | Chino Corp | 記録計 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412309A (en) * | 1977-06-28 | 1979-01-30 | T Hasegawa Co Ltd | 3-hexynyl-and cis-hexenyl ethers, their preparation and use |
JPS5437826A (en) * | 1977-08-29 | 1979-03-20 | Otsuka Pharmaceut Co Ltd | Bactericidal and insecticidal agents for agricutlural and horticultural uses. |
-
1980
- 1980-11-26 JP JP55167180A patent/JPS5791938A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412309A (en) * | 1977-06-28 | 1979-01-30 | T Hasegawa Co Ltd | 3-hexynyl-and cis-hexenyl ethers, their preparation and use |
JPS5437826A (en) * | 1977-08-29 | 1979-03-20 | Otsuka Pharmaceut Co Ltd | Bactericidal and insecticidal agents for agricutlural and horticultural uses. |
Also Published As
Publication number | Publication date |
---|---|
JPS642110B2 (fr) | 1989-01-13 |
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