CH620895A5 - - Google Patents
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- Publication number
- CH620895A5 CH620895A5 CH606875A CH606875A CH620895A5 CH 620895 A5 CH620895 A5 CH 620895A5 CH 606875 A CH606875 A CH 606875A CH 606875 A CH606875 A CH 606875A CH 620895 A5 CH620895 A5 CH 620895A5
- Authority
- CH
- Switzerland
- Prior art keywords
- formula
- alkylation
- radical
- carbon atoms
- alkyl
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 14
- 238000005804 alkylation reaction Methods 0.000 claims description 13
- 230000029936 alkylation Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 150000002148 esters Chemical class 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 4
- 238000007126 N-alkylation reaction Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000007858 starting material Substances 0.000 claims description 3
- QSNSCYSYFYORTR-UHFFFAOYSA-N 4-chloroaniline Chemical compound NC1=CC=C(Cl)C=C1 QSNSCYSYFYORTR-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000002168 alkylating agent Substances 0.000 claims description 2
- 229940100198 alkylating agent Drugs 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 150000003141 primary amines Chemical class 0.000 claims description 2
- 230000006340 racemization Effects 0.000 claims description 2
- 125000006413 ring segment Chemical group 0.000 claims description 2
- 150000003335 secondary amines Chemical class 0.000 claims description 2
- VYDWQPKRHOGLPA-UHFFFAOYSA-N 5-nitroimidazole Chemical compound [O-][N+](=O)C1=CN=CN1 VYDWQPKRHOGLPA-UHFFFAOYSA-N 0.000 claims 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims 2
- ZUWXHHBROGLWNH-UHFFFAOYSA-N (2-amino-5-chlorophenyl)-phenylmethanone Chemical compound NC1=CC=C(Cl)C=C1C(=O)C1=CC=CC=C1 ZUWXHHBROGLWNH-UHFFFAOYSA-N 0.000 claims 1
- 150000005619 secondary aliphatic amines Chemical class 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000002152 alkylating effect Effects 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- MAOBFOXLCJIFLV-UHFFFAOYSA-N (2-aminophenyl)-phenylmethanone Chemical compound NC1=CC=CC=C1C(=O)C1=CC=CC=C1 MAOBFOXLCJIFLV-UHFFFAOYSA-N 0.000 description 1
- GUJAGMICFDYKNR-UHFFFAOYSA-N 1,4-benzodiazepine Chemical class N1C=CN=CC2=CC=CC=C12 GUJAGMICFDYKNR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- -1 amino compound Chemical class 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229940049706 benzodiazepine Drugs 0.000 description 1
- 125000005998 bromoethyl group Chemical group 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 229910001853 inorganic hydroxide Inorganic materials 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000004809 thin layer chromatography 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
- C07D295/02—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 containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/023—Preparation; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
- C07D215/06—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/91—Nitro radicals
- C07D233/92—Nitro radicals attached in position 4 or 5
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Quinoline Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH606875A CH620895A5 (en, 2012) | 1975-05-12 | 1975-05-12 | |
| FR7613627A FR2310995A1 (fr) | 1975-05-12 | 1976-05-06 | Procede perfectionne pour l'alkylation d'amines primaires et secondaires |
| DE19762620316 DE2620316A1 (de) | 1975-05-12 | 1976-05-07 | Neues verfahren zur alkylierung von primaeren und sekundaeren aminen |
| YU01179/76A YU117976A (en) | 1975-05-12 | 1976-05-11 | Process for preparing n-alkylated primary and secondary amines |
| JP51054222A JPS51138601A (en) | 1975-05-12 | 1976-05-12 | Novel method of nnalkylation of primaryy and secondary amines |
| GB19563/76A GB1553589A (en) | 1975-05-12 | 1976-05-12 | Process for the alkylation of amines |
| US05/928,833 US4226766A (en) | 1975-05-12 | 1978-07-27 | Novel method for preparing N(1)-alkylated-5-phenyl-7-substituted-2-deoxy-1,4-benzodiazepines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH606875A CH620895A5 (en, 2012) | 1975-05-12 | 1975-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH620895A5 true CH620895A5 (en, 2012) | 1980-12-31 |
Family
ID=4303716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH606875A CH620895A5 (en, 2012) | 1975-05-12 | 1975-05-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4226766A (en, 2012) |
| JP (1) | JPS51138601A (en, 2012) |
| CH (1) | CH620895A5 (en, 2012) |
| DE (1) | DE2620316A1 (en, 2012) |
| FR (1) | FR2310995A1 (en, 2012) |
| GB (1) | GB1553589A (en, 2012) |
| YU (1) | YU117976A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4417074A (en) * | 1981-10-22 | 1983-11-22 | Air Products And Chemicals, Inc. | Allylamines from allyl alcohol |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2153055A1 (de) * | 1970-11-25 | 1972-05-31 | VEB Arzneimittelwerk Dresden, χ 8122 Radebeul | Verfahren zur Herstellung von 2,3-Dihydrobenzodiazepinen |
-
1975
- 1975-05-12 CH CH606875A patent/CH620895A5/de not_active IP Right Cessation
-
1976
- 1976-05-06 FR FR7613627A patent/FR2310995A1/fr active Granted
- 1976-05-07 DE DE19762620316 patent/DE2620316A1/de active Pending
- 1976-05-11 YU YU01179/76A patent/YU117976A/xx unknown
- 1976-05-12 GB GB19563/76A patent/GB1553589A/en not_active Expired
- 1976-05-12 JP JP51054222A patent/JPS51138601A/ja active Pending
-
1978
- 1978-07-27 US US05/928,833 patent/US4226766A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| YU117976A (en) | 1983-01-21 |
| GB1553589A (en) | 1979-09-26 |
| DE2620316A1 (de) | 1976-11-25 |
| US4226766A (en) | 1980-10-07 |
| JPS51138601A (en) | 1976-11-30 |
| FR2310995B1 (en, 2012) | 1979-07-13 |
| FR2310995A1 (fr) | 1976-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |