BE513960A - - Google Patents
Info
- Publication number
- BE513960A BE513960A BE513960DA BE513960A BE 513960 A BE513960 A BE 513960A BE 513960D A BE513960D A BE 513960DA BE 513960 A BE513960 A BE 513960A
- Authority
- BE
- Belgium
- Prior art keywords
- pyridine
- compound
- hydrazine
- carboxylic acid
- acid
- Prior art date
Links
- TWBYWOBDOCUKOW-UHFFFAOYSA-N isonicotinic acid Chemical compound OC(=O)C1=CC=NC=C1 TWBYWOBDOCUKOW-UHFFFAOYSA-N 0.000 claims description 20
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 5
- 150000002429 hydrazines Chemical class 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 150000001412 amines Chemical group 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims description 2
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 229910052736 halogen Chemical group 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 150000002367 halogens Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- -1 triazole compounds Chemical class 0.000 description 9
- RPTUSVTUFVMDQK-UHFFFAOYSA-N Hidralazin Chemical compound C1=CC=C2C(NN)=NN=CC2=C1 RPTUSVTUFVMDQK-UHFFFAOYSA-N 0.000 description 8
- 238000009835 boiling Methods 0.000 description 8
- 239000007859 condensation product Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 7
- QLRUROKTVFUQIV-UHFFFAOYSA-N 2,6-dichloropyridine-4-carbonyl chloride Chemical compound ClC(=O)C1=CC(Cl)=NC(Cl)=C1 QLRUROKTVFUQIV-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 239000005457 ice water Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- FXYQRYGWWZKUFV-UHFFFAOYSA-N (6-chloropyridazin-3-yl)hydrazine Chemical compound NNC1=CC=C(Cl)N=N1 FXYQRYGWWZKUFV-UHFFFAOYSA-N 0.000 description 3
- LEQIAPHBGWNFEL-UHFFFAOYSA-N 2,6-diethoxypyridine-4-carbonyl chloride Chemical compound C(C)OC=1C=C(C(=O)Cl)C=C(N=1)OCC LEQIAPHBGWNFEL-UHFFFAOYSA-N 0.000 description 3
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- HVAYIAWJHRUOBC-UHFFFAOYSA-N (2,6-dimethylpyrimidin-4-yl)hydrazine Chemical compound CC1=CC(NN)=NC(C)=N1 HVAYIAWJHRUOBC-UHFFFAOYSA-N 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- FIEDFVRFAQARPW-UHFFFAOYSA-N (6-methylpyridazin-3-yl)hydrazine Chemical compound CC1=CC=C(NN)N=N1 FIEDFVRFAQARPW-UHFFFAOYSA-N 0.000 description 2
- JYSUYJCLUODSLN-UHFFFAOYSA-N 1,3-benzothiazol-2-ylhydrazine Chemical compound C1=CC=C2SC(NN)=NC2=C1 JYSUYJCLUODSLN-UHFFFAOYSA-N 0.000 description 2
- OFJQIZRFVUOCFM-UHFFFAOYSA-N 2,6-diethoxypyridine-4-carboxylic acid Chemical compound CCOC1=CC(C(O)=O)=CC(OCC)=N1 OFJQIZRFVUOCFM-UHFFFAOYSA-N 0.000 description 2
- SGTXILTYXULEQD-UHFFFAOYSA-N 2H-triazolo[4,5-f]phthalazine Chemical compound N1=NC=C2C3=NNN=C3C=CC2=C1 SGTXILTYXULEQD-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- BTWNEJOURYOHME-UHFFFAOYSA-N 1,3-thiazol-2-ylhydrazine Chemical compound NNC1=NC=CS1 BTWNEJOURYOHME-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- FILKGCRCWDMBKA-UHFFFAOYSA-N 2,6-dichloropyridine Chemical compound ClC1=CC=CC(Cl)=N1 FILKGCRCWDMBKA-UHFFFAOYSA-N 0.000 description 1
- BUQPTOSHKHYHHB-UHFFFAOYSA-N 3,5-dichloropyridine-4-carboxylic acid Chemical compound OC(=O)C1=C(Cl)C=NC=C1Cl BUQPTOSHKHYHHB-UHFFFAOYSA-N 0.000 description 1
- GUSWJGOYDXFJSI-UHFFFAOYSA-N 3,6-dichloropyridazine Chemical compound ClC1=CC=C(Cl)N=N1 GUSWJGOYDXFJSI-UHFFFAOYSA-N 0.000 description 1
- XVMSFILGAMDHEY-UHFFFAOYSA-N 6-(4-aminophenyl)sulfonylpyridin-3-amine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=N1 XVMSFILGAMDHEY-UHFFFAOYSA-N 0.000 description 1
- PBNMCNIMXIKBMF-UHFFFAOYSA-N 6-hydrazinylpyridin-3-amine Chemical compound NNC1=CC=C(N)C=N1 PBNMCNIMXIKBMF-UHFFFAOYSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- ZTNLXZOJUZAGRP-UHFFFAOYSA-N hydron;piperidin-1-amine;chloride Chemical compound Cl.NN1CCCCC1 ZTNLXZOJUZAGRP-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- ITSSQWAMRMQHSF-UHFFFAOYSA-N morpholin-4-ylazanium;chloride Chemical compound Cl.NN1CCOCC1 ITSSQWAMRMQHSF-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- LWMPFIOTEAXAGV-UHFFFAOYSA-N piperidin-1-amine Chemical compound NN1CCCCC1 LWMPFIOTEAXAGV-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- IVRLZJDPKUSDCF-UHFFFAOYSA-N pyrazin-2-ylhydrazine Chemical compound NNC1=CN=CC=N1 IVRLZJDPKUSDCF-UHFFFAOYSA-N 0.000 description 1
- GULVDPYLWVXKGC-UHFFFAOYSA-N quinoxalin-2-ylhydrazine Chemical compound C1=CC=CC2=NC(NN)=CN=C21 GULVDPYLWVXKGC-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513960A true BE513960A (enrdf_load_html_response) |
Family
ID=151918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513960D BE513960A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE513960A (enrdf_load_html_response) |
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0
- BE BE513960D patent/BE513960A/fr unknown