BE516993A - - Google Patents
Info
- Publication number
- BE516993A BE516993A BE516993DA BE516993A BE 516993 A BE516993 A BE 516993A BE 516993D A BE516993D A BE 516993DA BE 516993 A BE516993 A BE 516993A
- Authority
- BE
- Belgium
- Prior art keywords
- mercapto
- phthalazine
- compounds
- parts
- hydrazine
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 claims description 9
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 5
- RGYHGSBVFWRLCJ-UHFFFAOYSA-N 2h-phthalazine-1-thione Chemical compound C1=CC=C2C(S)=NN=CC2=C1 RGYHGSBVFWRLCJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- BDKYRACUJAHADY-UHFFFAOYSA-N 2,3-dihydrophthalazine-1,4-dithione Chemical compound C1=CC=C2C(=S)NNC(=S)C2=C1 BDKYRACUJAHADY-UHFFFAOYSA-N 0.000 claims description 3
- 150000002019 disulfides Chemical class 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical group C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical class C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 claims 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 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 3
- 238000009835 boiling Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 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 2
- RPTUSVTUFVMDQK-UHFFFAOYSA-N Hidralazin Chemical compound C1=CC=C2C(NN)=NN=CC2=C1 RPTUSVTUFVMDQK-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
- 150000003840 hydrochlorides Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- -1 1,1'-dithio-bis- (4-phenyl-phthalazine) Chemical compound 0.000 description 1
- YQQSRZSUGBETRS-UHFFFAOYSA-N 1h-pyridazine-6-thione Chemical class SC1=CC=CN=N1 YQQSRZSUGBETRS-UHFFFAOYSA-N 0.000 description 1
- YMDKCNJGCMBUQC-UHFFFAOYSA-N 3-phenyl-1h-pyridazine-6-thione Chemical compound N1C(=S)C=CC(C=2C=CC=CC=2)=N1 YMDKCNJGCMBUQC-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002429 hydrazines Chemical class 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
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
- C07D237/34—Phthalazines with nitrogen atoms directly attached to carbon atoms of the nitrogen-containing ring, e.g. hydrazine radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516993A true BE516993A (enrdf_load_stackoverflow) |
Family
ID=154017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516993D BE516993A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE516993A (enrdf_load_stackoverflow) |
-
0
- BE BE516993D patent/BE516993A/fr unknown