GB1005027A - Preparation of naphthalene derivatives - Google Patents
Preparation of naphthalene derivativesInfo
- Publication number
- GB1005027A GB1005027A GB2169262A GB2169262A GB1005027A GB 1005027 A GB1005027 A GB 1005027A GB 2169262 A GB2169262 A GB 2169262A GB 2169262 A GB2169262 A GB 2169262A GB 1005027 A GB1005027 A GB 1005027A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid addition
- aminoacetylnaphthalene
- compounds
- prepared
- formula
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Compounds of the formula <FORM:1005027/C2/1> (wherein R1 represents a branched-chain propyl or butyl radical) and non-toxic, pharmaceutically acceptable acid addition salts thereof are prepared by catalytic hydrogenolysis of an acid addition salt of a compound of the formula <FORM:1005027/C2/2> in the presence of an inert diluent or solvent, optionally followed by conversion to the free base. The starting materials are prepared by reducing the corresponding aminoacetylnaphthalene and converting the product to an acid addition salt, the aminoacetylnaphthalene compounds being obtained by condensing a 2-haloacetylnaphthalene with the corresponding amine. Specifications 909,357 and 1,005,025 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2169262A GB1005027A (en) | 1962-06-05 | 1962-06-05 | Preparation of naphthalene derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2169262A GB1005027A (en) | 1962-06-05 | 1962-06-05 | Preparation of naphthalene derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1005027A true GB1005027A (en) | 1965-09-22 |
Family
ID=10167240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2169262A Expired GB1005027A (en) | 1962-06-05 | 1962-06-05 | Preparation of naphthalene derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1005027A (en) |
-
1962
- 1962-06-05 GB GB2169262A patent/GB1005027A/en not_active Expired
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