JPS5785368A - Substituted indole - Google Patents
Substituted indoleInfo
- Publication number
- JPS5785368A JPS5785368A JP16056680A JP16056680A JPS5785368A JP S5785368 A JPS5785368 A JP S5785368A JP 16056680 A JP16056680 A JP 16056680A JP 16056680 A JP16056680 A JP 16056680A JP S5785368 A JPS5785368 A JP S5785368A
- Authority
- JP
- Japan
- Prior art keywords
- substituted indole
- cooch
- methoxycarbonyl
- nitro
- methyl
- 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
Landscapes
- Indole Compounds (AREA)
Abstract
NEW MATERIAL:A 4-substituted indole expressed by formula I(R is benzyloxy, methoxycarbonyl or amino; R1 is H, acetyl, lower alkyl or benzyl) and a derivative thereof.
EXAMPLE: 1-Acetoxy-4-methoxycarbonylindole.
USE: An intermediate for 4-substituted indole derivatives (raw materials for agricultural chemicals, medicines and alkaloids.)
PROCESS: Methyl-2-methyl-3-nitro-benzoate is reacted with dimethylformamide dimethyl acetal in the presence of DMF to give a 2-methoxycarbonyl-6-nitro- trans-β-dimethylaminostyrene, which is then reduced with a large excess of titanium trichloride to afford the compound of formula I(R is COOCH3; R1 is COOCH3).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16056680A JPS5785368A (en) | 1980-11-14 | 1980-11-14 | Substituted indole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16056680A JPS5785368A (en) | 1980-11-14 | 1980-11-14 | Substituted indole |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5785368A true JPS5785368A (en) | 1982-05-28 |
JPH0114221B2 JPH0114221B2 (en) | 1989-03-10 |
Family
ID=15717740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16056680A Granted JPS5785368A (en) | 1980-11-14 | 1980-11-14 | Substituted indole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785368A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305716A (en) * | 1988-06-03 | 1989-12-11 | Pioneer Electron Corp | Channel selection device in tuner |
-
1980
- 1980-11-14 JP JP16056680A patent/JPS5785368A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0114221B2 (en) | 1989-03-10 |
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