JPH0219113B2 - - Google Patents
Info
- Publication number
- JPH0219113B2 JPH0219113B2 JP1747481A JP1747481A JPH0219113B2 JP H0219113 B2 JPH0219113 B2 JP H0219113B2 JP 1747481 A JP1747481 A JP 1747481A JP 1747481 A JP1747481 A JP 1747481A JP H0219113 B2 JPH0219113 B2 JP H0219113B2
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- potassium
- reaction
- formula
- integer
- 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
- Epoxy Compounds (AREA)
- Pyrane Compounds (AREA)
- Furan Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1747481A JPS57131779A (en) | 1981-02-10 | 1981-02-10 | Preparation of alpha-acetyllactone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1747481A JPS57131779A (en) | 1981-02-10 | 1981-02-10 | Preparation of alpha-acetyllactone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57131779A JPS57131779A (en) | 1982-08-14 |
| JPH0219113B2 true JPH0219113B2 (cs) | 1990-04-27 |
Family
ID=11944997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1747481A Granted JPS57131779A (en) | 1981-02-10 | 1981-02-10 | Preparation of alpha-acetyllactone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57131779A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007106997A1 (en) | 2006-03-21 | 2007-09-27 | The Governors Of The University Of Alberta | Novel poly(ethylene oxide)-block-poly(ester) block copolymers |
-
1981
- 1981-02-10 JP JP1747481A patent/JPS57131779A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57131779A (en) | 1982-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2768976A (en) | Process of producing tetraacetals of | |
| JPH0219113B2 (cs) | ||
| JP3452081B2 (ja) | フルオロ−トリフルオロメチル安息香酸誘導体類 | |
| US9321712B2 (en) | Process for the preparation of ospemifene | |
| JP2006232802A (ja) | (z)−1−フェニル−1−(n,n−ジエチルアミノカルボニル)−2−フタルイミドメチルシクロプロパンの製造方法 | |
| KR100995882B1 (ko) | 피타바스타틴 또는 그의 염의 중간체의 제조방법 | |
| JP3646651B2 (ja) | ブタントリオール誘導体の製造法 | |
| HU208533B (en) | Process for selective etherification of ascorbinic acid derivatives | |
| US4025520A (en) | Dehydrohalogenation of a 7-halodihydrocodeinone dialkyl ketal | |
| TWI385157B (zh) | 用於製備帕潘立酮(paliperidone)之新穎中間體 | |
| JPH0662577B2 (ja) | 1−メチル−5−ヒドロキシピラゾ−ルの製造法 | |
| JPH0735361B2 (ja) | ヒドラゾン誘導体およびその製造方法 | |
| JPH11349583A (ja) | キナ酸誘導体の製造方法 | |
| JPS5817461B2 (ja) | ブチロフェノン誘導体の製造法 | |
| JP5205971B2 (ja) | テトラヒドロピラン化合物の製造方法 | |
| JP4159784B2 (ja) | 2,3−二置換チオフェン誘導体の製造方法 | |
| JPS584695B2 (ja) | シクロペンテノン誘導体の製造法 | |
| JP2003137870A (ja) | 3,5−ジオキソ−6−ヘプテン酸誘導体類の製造方法及びその中間体 | |
| KR101106517B1 (ko) | 피페리딘-4-온 유도체의 제조 방법 | |
| KR20110134249A (ko) | 피타바스타틴 또는 그의 염의 중간체의 제조방법 | |
| JP2000239271A (ja) | 1,3−ジオキソラン−2−オン誘導体の製造方法 | |
| JPS6228781B2 (cs) | ||
| KR950001277B1 (ko) | 옥시벤젠 유도체의 제조방법 | |
| JPH0316339B2 (cs) | ||
| JPS6213935B2 (cs) |