ES289157A1 - Procedure for preparing substitute amines (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparing substitute amines (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES289157A1 ES289157A1 ES0289157A ES289157A ES289157A1 ES 289157 A1 ES289157 A1 ES 289157A1 ES 0289157 A ES0289157 A ES 0289157A ES 289157 A ES289157 A ES 289157A ES 289157 A1 ES289157 A1 ES 289157A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- carbon atoms
- group
- amine
- radical
- 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
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for preparing substituted amines of the formula I ** (See formula) ** where R1 = H, methyl or ethyl R2 = H, fenilo o X R3 = phenoxy or R2 R4 = h or alkyl with 1 to 4 carbon atoms or hydroxyalkyl with 1 to 4 carbon atoms X = a phenyl radical substituted once or twice by tertiary alkyl with 4 to 6 carbon atoms and optionally once or twice by alkyl with 1 to 4 carbon atoms and optionally by an OH group Y = straight or branched alkylene with 1 to 3 carbon atoms m = 0 o 1 n = 1-3, in which case the group (CH2) -CHR1 has a total of 4 carbon atoms at most, as well as its acid addition salts, characterized in that: a) is introduced, by reacting substitution or addition currents, in an amine of formula II (see formula) the radical ** (See formula) ** or in an amine of formula III (see formula) the radical ** (See formula) ** or in an amine of formula IV (see formula) the radical R4 where R1 to R4, X, Y, m and n have the meaning stated above, O well b) a compound with the basic structure of the formula I is treated with reducing agents, which contains radicals which can be removed by the hydrogenolytic route or a double bond C = N or one or more non-aromatic C = C double bonds or one or more carbonyl groups, O well c) in a compound with the basic structure of formula I, which contains a hydroxy or functionally modified amino group, the hydroxy group and/or the amino group is released or an amino group is transformed instead of a group hydroxy, by diazoation and boiling in a hydroxy group, and eventually d) a tertiary amine of the formula I is converted, by treatment with an acid, into a physiologically compatible acid addition salt, or a free base of the formula I is released from its acid addition salt. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE289157X | 1962-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES289157A1 true ES289157A1 (en) | 1963-10-16 |
Family
ID=38570286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0289157A Expired ES289157A1 (en) | 1962-06-19 | 1963-06-18 | Procedure for preparing substitute amines (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES289157A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262754A (en) * | 1991-12-27 | 1993-06-30 | Perfil En Frio Sa | Curved facing panel |
-
1963
- 1963-06-18 ES ES0289157A patent/ES289157A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262754A (en) * | 1991-12-27 | 1993-06-30 | Perfil En Frio Sa | Curved facing panel |
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