JPS643168A - Production of indole - Google Patents
Production of indoleInfo
- Publication number
- JPS643168A JPS643168A JP15529687A JP15529687A JPS643168A JP S643168 A JPS643168 A JP S643168A JP 15529687 A JP15529687 A JP 15529687A JP 15529687 A JP15529687 A JP 15529687A JP S643168 A JPS643168 A JP S643168A
- Authority
- JP
- Japan
- Prior art keywords
- indole
- crystals
- crude
- starting
- high purity
- 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
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 title abstract 22
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 title abstract 11
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 title abstract 11
- 239000013078 crystal Substances 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000003905 agrochemical Substances 0.000 abstract 1
- -1 alicyclic hydrocarbon Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000011280 coal tar Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Indole Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-155296A JPH013168A (ja) | 1987-06-24 | インド−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-155296A JPH013168A (ja) | 1987-06-24 | インド−ルの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPS643168A true JPS643168A (en) | 1989-01-06 |
| JPH013168A JPH013168A (ja) | 1989-01-06 |
| JPH0552825B2 JPH0552825B2 (enrdf_load_stackoverflow) | 1993-08-06 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0552825B2 (enrdf_load_stackoverflow) | 1993-08-06 |
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