BE523900A - - Google Patents
Info
- Publication number
- BE523900A BE523900A BE523900DA BE523900A BE 523900 A BE523900 A BE 523900A BE 523900D A BE523900D A BE 523900DA BE 523900 A BE523900 A BE 523900A
- Authority
- BE
- Belgium
- Prior art keywords
- piperazine
- boiling point
- base
- atom
- prepared
- Prior art date
Links
- 150000004885 piperazines Chemical class 0.000 claims description 4
- 150000004820 halides Chemical class 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 125000004429 atoms Chemical group 0.000 claims description 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- YZCKVEUIGOORGS-UHFFFAOYSA-N hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 claims description 2
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 17
- 239000002585 base Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- -1 aliphatic alkyl radical Chemical class 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- NTYJJOPFIAHURM-UHFFFAOYSA-N histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N n-butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WGCYRFWNGRMRJA-UHFFFAOYSA-N 1-ethylpiperazine Chemical compound CCN1CCNCC1 WGCYRFWNGRMRJA-UHFFFAOYSA-N 0.000 description 1
- ZJQSBXXYLQGZBR-UHFFFAOYSA-N 2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethanol Chemical compound C1CN(CCO)CCN1C(C=1C=CC(Cl)=CC=1)C1=CC=CC=C1 ZJQSBXXYLQGZBR-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- LAMUXTNQCICZQX-UHFFFAOYSA-N 3-chloropropan-1-ol Chemical compound OCCCCl LAMUXTNQCICZQX-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- RMIIQABTVWHYKA-UHFFFAOYSA-N 6-piperazin-1-ylhexan-1-ol Chemical compound OCCCCCCN1CCNCC1 RMIIQABTVWHYKA-UHFFFAOYSA-N 0.000 description 1
- AKOBQWDMLNGRHM-UHFFFAOYSA-N ClC1=CC=C(C(C2=CC=CC=C2)N2CCN(CC2)CCCO)C=C1 Chemical compound ClC1=CC=C(C(C2=CC=CC=C2)N2CCN(CC2)CCCO)C=C1 AKOBQWDMLNGRHM-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 240000003670 Sesamum indicum Species 0.000 description 1
- 230000037115 Vdr Effects 0.000 description 1
- ZDVDCDLBOLSVGM-UHFFFAOYSA-N [chloro(phenyl)methyl]benzene Chemical compound C=1C=CC=CC=1C(Cl)C1=CC=CC=C1 ZDVDCDLBOLSVGM-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 201000005794 allergic hypersensitivity disease Diseases 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229960001340 histamine Drugs 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000001184 potassium carbonate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000001376 precipitating Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229940066771 systemic antihistamines Piperazine derivatives Drugs 0.000 description 1
- 231100000816 toxic dose Toxicity 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE523900A true BE523900A (da) |
Family
ID=158692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE523900D BE523900A (da) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE523900A (da) |
-
0
- BE BE523900D patent/BE523900A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2472564A1 (fr) | Nouveaux aryl-1 arylsulfonyl-4 1h-pyrazolols-3, et procede pour les preparer | |
| EP0406112B1 (fr) | 1-Benzhydrylazétidines, leur préparation et leur application comme intermédiaires pour la préparation de composés à activité antimicrobienne | |
| US4723044A (en) | Production of dibromonitro compound | |
| BE523900A (da) | ||
| BE523903A (da) | ||
| EP0321349B1 (fr) | Procédé de préparation de la N-(chloro-2 benzyl) (thiényl-2)-2 éthylamine | |
| CH322817A (fr) | Procédé de préparation de dérivés la pipérazine | |
| BE549420A (da) | ||
| BE523899A (da) | ||
| FR2614619A1 (fr) | Procede de preparation de n-((chloro-2)-benzyl) (thienyl-2)-2 ethylamine | |
| BE523902A (da) | ||
| BE523901A (da) | ||
| BE530797A (da) | ||
| BE530795A (da) | ||
| CH641764A5 (fr) | Sels d'imidoesters et procede de synthese de 2-naphtalene-ethanimidamide n,n'-disubstitues a partir desdits sels. | |
| HU193454B (en) | Process for producing 3-phenyl-butyraldehyde derivatives | |
| BE495129A (da) | ||
| CH322819A (fr) | Procédé de préparation d'éthers de la N-mono-benzhydryl-pipérazine | |
| FR2615853A1 (fr) | Nouveau procede pour la preparation de derives de la piperazine pharmacologiquement actifs, derives et nouveaux intermediaires obtenus | |
| BE879730R (fr) | Derives d'alkylenediamines | |
| CH322816A (fr) | Procédé de préparation de dérivés de la N-mono-benzhydryl-pipérazine | |
| CH365381A (fr) | Procédé pour la préparation de dérivés de la pipérazine | |
| CH322820A (fr) | Procédé de préparation de N-monobenzhydryl-pipérazines substituées | |
| BE551032A (da) | ||
| BE508095A (da) |