BE550894A - - Google Patents
Info
- Publication number
- BE550894A BE550894A BE550894DA BE550894A BE 550894 A BE550894 A BE 550894A BE 550894D A BE550894D A BE 550894DA BE 550894 A BE550894 A BE 550894A
- Authority
- BE
- Belgium
- Prior art keywords
- general formula
- aryl radical
- groups
- condensing agent
- alkyl
- Prior art date
Links
- BZKBCQXYZZXSCO-UHFFFAOYSA-N sodium hydride Chemical compound [H-].[Na+] BZKBCQXYZZXSCO-UHFFFAOYSA-N 0.000 claims description 39
- ODZPKZBBUMBTMG-UHFFFAOYSA-N Sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 150000002148 esters Chemical class 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 239000012442 inert solvent Substances 0.000 claims description 4
- 238000007792 addition Methods 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical group O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052717 sulfur Chemical group 0.000 claims description 3
- 239000011593 sulfur Chemical group 0.000 claims description 3
- HIZCIEIDIFGZSS-UHFFFAOYSA-N Thiocarbonic acid Chemical compound SC(S)=S HIZCIEIDIFGZSS-UHFFFAOYSA-N 0.000 claims description 2
- 125000004036 acetal group Chemical group 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000001033 ether group Chemical group 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000001302 tertiary amino group Chemical group 0.000 claims description 2
- AOGYCOYQMAVAFD-UHFFFAOYSA-N Chloroformic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 claims 1
- 150000008378 aryl ethers Chemical class 0.000 claims 1
- 125000004494 ethyl ester group Chemical group 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- NDGRWYRVNANFNB-UHFFFAOYSA-N pyrazolidin-3-one Chemical class O=C1CCNN1 NDGRWYRVNANFNB-UHFFFAOYSA-N 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 20
- -1 alkyl radical Chemical class 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- RIFGWPKJUGCATF-UHFFFAOYSA-N Ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IQWMXKTYXNMSLC-UHFFFAOYSA-N bis(methylsulfanyl)methanethione Chemical compound CSC(=S)SC IQWMXKTYXNMSLC-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- GSTJUQAYAGGXPJ-UHFFFAOYSA-N 4-benzyl-1,2-diphenylpyrazolidine-3,5-dione Chemical compound O=C1N(C=2C=CC=CC=2)N(C=2C=CC=CC=2)C(=O)C1CC1=CC=CC=C1 GSTJUQAYAGGXPJ-UHFFFAOYSA-N 0.000 description 1
- LYCSCUWHNPGJSM-UHFFFAOYSA-N C(C)[C]Cl Chemical compound C(C)[C]Cl LYCSCUWHNPGJSM-UHFFFAOYSA-N 0.000 description 1
- LGLXDMSZZJWGIC-UHFFFAOYSA-N C1(=CC=CC=C1)CC(=O)N(NC1=CC=CC=C1)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)CC(=O)N(NC1=CC=CC=C1)C1=CC=CC=C1 LGLXDMSZZJWGIC-UHFFFAOYSA-N 0.000 description 1
- HCPNXWOCEVZPLA-UHFFFAOYSA-N C1(=CC=CC=C1)CCC(=O)N(NC1=CC=CC=C1)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)CCC(=O)N(NC1=CC=CC=C1)C1=CC=CC=C1 HCPNXWOCEVZPLA-UHFFFAOYSA-N 0.000 description 1
- XXEUFXMTWNMOHE-UHFFFAOYSA-N C1(CCCCC1)CC(=O)N(NC1=CC=CC=C1)C1=CC=CC=C1 Chemical compound C1(CCCCC1)CC(=O)N(NC1=CC=CC=C1)C1=CC=CC=C1 XXEUFXMTWNMOHE-UHFFFAOYSA-N 0.000 description 1
- LFKFRELTJWUQLE-UHFFFAOYSA-N N,N'-diphenylacetohydrazide Chemical compound C=1C=CC=CC=1N(C(=O)C)NC1=CC=CC=C1 LFKFRELTJWUQLE-UHFFFAOYSA-N 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N Sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- NRQCYLXIKLRTQE-UHFFFAOYSA-N bis(ethylsulfanyl)methanethione Chemical compound CCSC(=S)SCC NRQCYLXIKLRTQE-UHFFFAOYSA-N 0.000 description 1
- 150000004651 carbonic acid esters Chemical class 0.000 description 1
- QSKWJTXWJJOJFP-UHFFFAOYSA-N chloroform;ethoxyethane Chemical compound ClC(Cl)Cl.CCOCC QSKWJTXWJJOJFP-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000005712 crystallization Effects 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- DNTVKOMHCDKATN-UHFFFAOYSA-N pyrazolidine-3,5-dione Chemical class O=C1CC(=O)NN1 DNTVKOMHCDKATN-UHFFFAOYSA-N 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
- C07D231/28—Two oxygen or sulfur atoms
- C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
- C07D231/32—Oxygen atoms
- C07D231/34—Oxygen atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
- C07D231/28—Two oxygen or sulfur atoms
- C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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
- C07D231/28—Two oxygen or sulfur atoms
- C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
- C07D231/32—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE550894A true BE550894A (ja) |
Family
ID=176614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE550894D BE550894A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE550894A (ja) |
-
0
- BE BE550894D patent/BE550894A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0927173B1 (fr) | [2-(1-piperazinyl)ethoxy]methyle substitues | |
| EP0433135A1 (fr) | Procédé de préparation de (meth)acrylate d'alkylimidazolidone | |
| EP0374041B1 (fr) | Médicaments à base de dérivés de la benzothiazolamine-2, dérivés et leur préparation | |
| EP0459887A1 (fr) | Dérivés N-pyrazolyl-ortho-dialkyl-benzamide doués d'activité anticonvulsivante, procédé de préparation et composition pharmaceutique | |
| BE550894A (ja) | ||
| CA1196331A (fr) | Derives substitues de la thiamorpholinone et leurs procedes de preparation | |
| FR2519977A1 (fr) | Procede de preparation de chloroacetanilides substitues | |
| BE512433A (ja) | ||
| BE607137A (ja) | ||
| BE504403A (ja) | ||
| BE533355A (ja) | ||
| BE510679A (ja) | ||
| BE482321A (ja) | ||
| BE610353A (ja) | ||
| BE558209A (ja) | ||
| BE539209A (ja) | ||
| BE520993A (ja) | ||
| BE897034A (fr) | Nouveaux derives du benzene, leur preparation et leur utilisation comme medicaments | |
| BE568394A (ja) | ||
| BE634833A (ja) | ||
| BE480546A (ja) | ||
| BE562180A (ja) | ||
| BE569076A (ja) | ||
| BE533490A (ja) | ||
| BE562179A (ja) |