JPS6148837B2 - - Google Patents
Info
- Publication number
- JPS6148837B2 JPS6148837B2 JP56034408A JP3440881A JPS6148837B2 JP S6148837 B2 JPS6148837 B2 JP S6148837B2 JP 56034408 A JP56034408 A JP 56034408A JP 3440881 A JP3440881 A JP 3440881A JP S6148837 B2 JPS6148837 B2 JP S6148837B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- furyl
- carbinol
- pyran
- hydroxy
- 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.)
- Expired
Links
Landscapes
- Pyrane Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3440881A JPS57149284A (en) | 1981-03-10 | 1981-03-10 | Preparation of 3-hydroxy-4h-pyran-4-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3440881A JPS57149284A (en) | 1981-03-10 | 1981-03-10 | Preparation of 3-hydroxy-4h-pyran-4-one |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149284A JPS57149284A (en) | 1982-09-14 |
| JPS6148837B2 true JPS6148837B2 (enrdf_load_stackoverflow) | 1986-10-25 |
Family
ID=12413356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3440881A Granted JPS57149284A (en) | 1981-03-10 | 1981-03-10 | Preparation of 3-hydroxy-4h-pyran-4-one |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149284A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391229B (zh) * | 2011-09-07 | 2013-09-04 | 安徽金禾实业股份有限公司 | 乙基麦芽酚氯化连续生产方法及装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984686A (en) * | 1960-12-19 | 1961-05-16 | Pfizer & Co C | 6-deoxy-6-demethyl-6-methylene-5-oxytetracyclines |
| JPS5420500A (en) * | 1977-07-18 | 1979-02-15 | Sumikama Hamono Seisakushiyo G | Method of and device for assemblying pocket knife |
-
1981
- 1981-03-10 JP JP3440881A patent/JPS57149284A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57149284A (en) | 1982-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5563449B2 (ja) | ピラゾールの調製方法 | |
| JP3829129B2 (ja) | アルキンカルボン酸の製造方法 | |
| JPS6014030B2 (ja) | 抗抑うつ症剤の製造方法 | |
| US4203928A (en) | Process for the preparation of 2-nitrobenzaldehyde | |
| JPS6185350A (ja) | ２，４‐ジクロロ‐５‐フルオロ安息香酸の製法 | |
| JPS6148837B2 (enrdf_load_stackoverflow) | ||
| US4851588A (en) | Novel process for the preparation of bronopol | |
| JP3166017B2 (ja) | テトロン酸アルキルエステルの製造方法 | |
| JPH10265441A (ja) | ３−アセチル−シクロペンタンカルボン酸エステルの製造方法 | |
| JPH08311025A (ja) | ４−ヒドロキシ−２−ピロリドンの製法 | |
| JPH0578277A (ja) | ３，３，３−トリフルオロ乳酸の製造方法及び光学純度の向上法 | |
| JPH05286902A (ja) | α−クロロ−β−ケトエステル誘導体の製造方法 | |
| SU1754704A1 (ru) | Способ получени 2,4,6-триметилизофталевого альдегида | |
| JP3066286B2 (ja) | ピリドンカルボン酸誘導体の製造方法 | |
| JP2851672B2 (ja) | ２，４，５―トリフルオロ安息香酸の製造方法 | |
| US5491265A (en) | Process for preparing 6-chloro-2-hexanone from 1-methylcyclopentane | |
| JP2986003B2 (ja) | ２−アルキル−３−スチリルオキシランカルボン酸エステル及びその製法 | |
| JP2581186B2 (ja) | ４−置換−２−シクロペンテノンエステル誘導体の製造法 | |
| KR100276974B1 (ko) | 아세클로페낙의 제조방법 | |
| JP2720934B2 (ja) | ３‐（２‐クロロ‐２‐（４‐クロロフエニル）‐ビニル）‐２，２‐ジメチルシクロプロパンカルボン酸の製造方法 | |
| JP2890141B2 (ja) | α，α―ジハロケトン誘導体の製造方法 | |
| KR100710556B1 (ko) | 3,4,5,7,8,9-헥사히드로-2수소-디벤조퓨란-1-온, 및 이를중간체로 하는 1-히드록시디벤조퓨란, 4-히드록시카바졸의제조 방법 | |
| KR800001262B1 (ko) | 2-니트로벤즈 알데하이드의 제조방법 | |
| KR100322237B1 (ko) | α-케토카르복시산 유도체의 제조방법 | |
| JPH03109355A (ja) | ２，２，５，５―テトラメチルシクロペンタンカルボン酸誘導体の製造方法およびその中間体 |