BE516994A - - Google Patents

Info

Publication number

BE516994A

BE516994A BE516994DA BE516994A BE 516994 A BE516994 A BE 516994A BE 516994D A BE516994D A BE 516994DA BE 516994 A BE516994 A BE 516994A

Authority

BE

Belgium

Prior art keywords

phthalazine

amino

parts

volume

hydrazine

Prior art date

Links

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• OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 10
• 239000007858 starting material Substances 0.000 claims description 8
• 150000001875 compounds Chemical class 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 5
• WTYSCLHDMXBMKM-UHFFFAOYSA-N phthalazin-1-amine Chemical class C1=CC=C2C(N)=NN=CC2=C1 WTYSCLHDMXBMKM-UHFFFAOYSA-N 0.000 claims description 4
• 238000002360 preparation method Methods 0.000 claims description 4
• AQHQGNYQXCIWDG-UHFFFAOYSA-N 4-methylphthalazin-1-amine Chemical compound C1=CC=C2C(C)=NN=C(N)C2=C1 AQHQGNYQXCIWDG-UHFFFAOYSA-N 0.000 claims description 3
• 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
• 230000001034 aminogenic effect Effects 0.000 claims description 2
• 150000002429 hydrazines Chemical class 0.000 claims description 2
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
• 239000000155 melt Substances 0.000 description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• 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 4
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
• 229910021529 ammonia Inorganic materials 0.000 description 4
• 238000001816 cooling Methods 0.000 description 4
• IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 4
• 239000000047 product Substances 0.000 description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• GZHRIJILPSVIKI-UHFFFAOYSA-N 1-chloro-4-piperidin-1-ylphthalazine Chemical compound C12=CC=CC=C2C(Cl)=NN=C1N1CCCCC1 GZHRIJILPSVIKI-UHFFFAOYSA-N 0.000 description 2
• KDSNLYIMUZNERS-UHFFFAOYSA-N 2-methylpropanamine Chemical compound CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 description 2
• NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 238000002425 crystallisation Methods 0.000 description 2
• 230000008025 crystallization Effects 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
• BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
• PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical group C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 2
• 238000010992 reflux Methods 0.000 description 2
• XAJLIPKOOUAUFK-UHFFFAOYSA-N (4-methylphthalazin-1-yl)hydrazine Chemical compound C1=CC=C2C(C)=NN=C(NN)C2=C1 XAJLIPKOOUAUFK-UHFFFAOYSA-N 0.000 description 1
• RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
• ODCNAEMHGMYADO-UHFFFAOYSA-N 1,4-dichlorophthalazine Chemical compound C1=CC=C2C(Cl)=NN=C(Cl)C2=C1 ODCNAEMHGMYADO-UHFFFAOYSA-N 0.000 description 1
• IEDBAGGSOLFBBH-UHFFFAOYSA-N 1-chloro-4-methylphthalazine Chemical compound C1=CC=C2C(C)=NN=C(Cl)C2=C1 IEDBAGGSOLFBBH-UHFFFAOYSA-N 0.000 description 1
• -1 1-isobutylamino - Chemical class 0.000 description 1
• QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
• YTDZFWNQRRMELI-UHFFFAOYSA-N 6-phenylpyridazin-3-amine Chemical compound N1=NC(N)=CC=C1C1=CC=CC=C1 YTDZFWNQRRMELI-UHFFFAOYSA-N 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000003610 charcoal Substances 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000012043 crude product Substances 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 239000003085 diluting agent Substances 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• 125000005843 halogen group Chemical group 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000012452 mother liquor Substances 0.000 description 1
• 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
• AQKDJGAPGQAXIY-UHFFFAOYSA-N phthalazine-1,4-diamine Chemical compound C1=CC=C2C(N)=NN=C(N)C2=C1 AQKDJGAPGQAXIY-UHFFFAOYSA-N 0.000 description 1
• LETVJWLLIMJADE-UHFFFAOYSA-N pyridazin-3-amine Chemical class NC1=CC=CN=N1 LETVJWLLIMJADE-UHFFFAOYSA-N 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 238000001953 recrystallisation Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 125000001424 substituent group Chemical group 0.000 description 1
• 229910021653 sulphate ion Inorganic materials 0.000 description 1
• 125000000101 thioether group Chemical group 0.000 description 1