JPS54106473A - Preparation of 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione - Google Patents
Preparation of 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thioneInfo
- Publication number
- JPS54106473A JPS54106473A JP1147378A JP1147378A JPS54106473A JP S54106473 A JPS54106473 A JP S54106473A JP 1147378 A JP1147378 A JP 1147378A JP 1147378 A JP1147378 A JP 1147378A JP S54106473 A JPS54106473 A JP S54106473A
- Authority
- JP
- Japan
- Prior art keywords
- benzimidazoline
- thione
- tetrahydro
- formula
- preparation
- 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.)
- Pending
Links
Abstract
NEW MATERIAL:A 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione of formula I: (R1 is H, alkyl, allyl, or aralkyl group; R2 is alkyl, allyl, or aralkyl group).
EXAMPLE: 1-Methyl-4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione.
USE: An intermediate for medicines, industrial rubbers or their intermediate, and rust inhibitors.
PROCESS: One mole of an 2-amino-cyclohexanone oxime is reacted with 0.5W2 moles, preferably 0.8W1.2 moles of a thiocyanate of formula III in an inert solvent, e.g. benzene, and, without isolation, treated with an acidic substance to form the conpound of formula I.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1147378A JPS54106473A (en) | 1978-02-06 | 1978-02-06 | Preparation of 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1147378A JPS54106473A (en) | 1978-02-06 | 1978-02-06 | Preparation of 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54106473A true JPS54106473A (en) | 1979-08-21 |
Family
ID=11779032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1147378A Pending JPS54106473A (en) | 1978-02-06 | 1978-02-06 | Preparation of 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54106473A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04106245A (en) * | 1990-08-23 | 1992-04-08 | Misawa Homes Co Ltd | Fire-proof floor panel |
-
1978
- 1978-02-06 JP JP1147378A patent/JPS54106473A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04106245A (en) * | 1990-08-23 | 1992-04-08 | Misawa Homes Co Ltd | Fire-proof floor panel |
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