JPS56123932A - Preparation of 4-hydroxycyclopentenone - Google Patents
Preparation of 4-hydroxycyclopentenoneInfo
- Publication number
- JPS56123932A JPS56123932A JP2730280A JP2730280A JPS56123932A JP S56123932 A JPS56123932 A JP S56123932A JP 2730280 A JP2730280 A JP 2730280A JP 2730280 A JP2730280 A JP 2730280A JP S56123932 A JPS56123932 A JP S56123932A
- Authority
- JP
- Japan
- Prior art keywords
- optically active
- dihydroxyl
- binaphthyl
- lialh
- organic solvent
- 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
- DHNDDRBMUVFQIZ-UHFFFAOYSA-N 4-hydroxycyclopent-2-en-1-one Chemical compound OC1CC(=O)C=C1 DHNDDRBMUVFQIZ-UHFFFAOYSA-N 0.000 title 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 2
- PPTXVXKCQZKFBN-UHFFFAOYSA-N (S)-(-)-1,1'-Bi-2-naphthol Chemical group C1=CC=C2C(C3=C4C=CC=CC4=CC=C3O)=C(O)C=CC2=C1 PPTXVXKCQZKFBN-UHFFFAOYSA-N 0.000 abstract 2
- 229910010084 LiAlH4 Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000012280 lithium aluminium hydride Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229930126263 Maytansine Natural products 0.000 abstract 1
- 239000013543 active substance Substances 0.000 abstract 1
- 230000003327 cancerostatic effect Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- WKPWGQKGSOKKOO-RSFHAFMBSA-N maytansine Chemical compound CO[C@@H]([C@@]1(O)C[C@](OC(=O)N1)([C@H]([C@@H]1O[C@@]1(C)[C@@H](OC(=O)[C@H](C)N(C)C(C)=O)CC(=O)N1C)C)[H])\C=C\C=C(C)\CC2=CC(OC)=C(Cl)C1=C2 WKPWGQKGSOKKOO-RSFHAFMBSA-N 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 150000003180 prostaglandins Chemical class 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2730280A JPS56123932A (en) | 1980-03-06 | 1980-03-06 | Preparation of 4-hydroxycyclopentenone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2730280A JPS56123932A (en) | 1980-03-06 | 1980-03-06 | Preparation of 4-hydroxycyclopentenone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56123932A true JPS56123932A (en) | 1981-09-29 |
| JPS6234025B2 JPS6234025B2 (enrdf_load_stackoverflow) | 1987-07-24 |
Family
ID=12217288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2730280A Granted JPS56123932A (en) | 1980-03-06 | 1980-03-06 | Preparation of 4-hydroxycyclopentenone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56123932A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144729A (ja) * | 1983-02-03 | 1984-08-18 | Sumitomo Chem Co Ltd | 光学活性な４−ヒドロキシ−２−シクロペンテノン類の製造方法 |
| JPS6064943A (ja) * | 1983-08-10 | 1985-04-13 | Sumitomo Chem Co Ltd | 光学活性４−ヒドロキシシクロペンテノン類の製造法 |
| JPS60132927A (ja) * | 1983-12-21 | 1985-07-16 | Sumitomo Chem Co Ltd | 光学活性シクロペンテノンおよびその製造方法 |
-
1980
- 1980-03-06 JP JP2730280A patent/JPS56123932A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144729A (ja) * | 1983-02-03 | 1984-08-18 | Sumitomo Chem Co Ltd | 光学活性な４−ヒドロキシ−２−シクロペンテノン類の製造方法 |
| JPS6064943A (ja) * | 1983-08-10 | 1985-04-13 | Sumitomo Chem Co Ltd | 光学活性４−ヒドロキシシクロペンテノン類の製造法 |
| JPS60132927A (ja) * | 1983-12-21 | 1985-07-16 | Sumitomo Chem Co Ltd | 光学活性シクロペンテノンおよびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234025B2 (enrdf_load_stackoverflow) | 1987-07-24 |
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