BE488914A - - Google Patents
Info
- Publication number
- BE488914A BE488914A BE488914DA BE488914A BE 488914 A BE488914 A BE 488914A BE 488914D A BE488914D A BE 488914DA BE 488914 A BE488914 A BE 488914A
- Authority
- BE
- Belgium
- Prior art keywords
- general formula
- dimethoxy
- hydroxy
- diketone
- chromone
- Prior art date
Links
- 229910052739 hydrogen Inorganic materials 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 40
- 229910052799 carbon Inorganic materials 0.000 claims description 37
- OTAFHZMPRISVEM-UHFFFAOYSA-N Chromone Chemical compound C1=CC=C2C(=O)C=COC2=C1 OTAFHZMPRISVEM-UHFFFAOYSA-N 0.000 claims description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 26
- 238000002360 preparation method Methods 0.000 claims description 21
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 14
- 150000002148 esters Chemical class 0.000 claims description 13
- 150000002576 ketones Chemical class 0.000 claims description 13
- MHFXGOVUXUGYGK-UHFFFAOYSA-N 1-(6-hydroxy-2,3-dihydro-1-benzofuran-5-yl)ethanone Chemical compound C1=C(O)C(C(=O)C)=CC2=C1OCC2 MHFXGOVUXUGYGK-UHFFFAOYSA-N 0.000 claims description 12
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- VZGDMQKNWNREIO-UHFFFAOYSA-N Carbon tetrachloride Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 238000006210 cyclodehydration reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- CJIJXIFQYOPWTF-UHFFFAOYSA-N 6-hydroxychromen-2-one Chemical compound O1C(=O)C=CC2=CC(O)=CC=C21 CJIJXIFQYOPWTF-UHFFFAOYSA-N 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 5
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- -1 acetyl 6-hydroxycoumaran Chemical compound 0.000 claims description 4
- 150000004777 chromones Chemical class 0.000 claims description 4
- XUFMHYCAEFKSQB-UHFFFAOYSA-N 1-(6-hydroxy-1-benzofuran-5-yl)ethanone Chemical compound C1=C(O)C(C(=O)C)=CC2=C1OC=C2 XUFMHYCAEFKSQB-UHFFFAOYSA-N 0.000 claims description 3
- OTTPPKDGMDMCAX-UHFFFAOYSA-N 2,3-dihydro-1-benzofuran-6-yl acetate Chemical compound CC(=O)OC1=CC=C2CCOC2=C1 OTTPPKDGMDMCAX-UHFFFAOYSA-N 0.000 claims description 3
- WETWJCDKMRHUPV-UHFFFAOYSA-N Acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims description 3
- 239000012346 acetyl chloride Substances 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 150000001907 coumarones Chemical class 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 2
- 125000004432 carbon atoms Chemical group C* 0.000 claims 5
- 230000001476 alcoholic Effects 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- LQJRWEBUMYCBBV-UHFFFAOYSA-N 7-methoxy-2,3-dihydro-1-benzofuran Chemical compound COC1=CC=CC2=C1OCC2 LQJRWEBUMYCBBV-UHFFFAOYSA-N 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 238000002844 melting Methods 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N acetic acid ethyl ester Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 230000005712 crystallization Effects 0.000 description 7
- 229960002801 Khellin Drugs 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- HSMPDPBYAYSOBC-UHFFFAOYSA-N Khellin Chemical compound O1C(C)=CC(=O)C2=C1C(OC)=C1OC=CC1=C2OC HSMPDPBYAYSOBC-UHFFFAOYSA-N 0.000 description 5
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 5
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- IAFNMXBIRZBSFU-UHFFFAOYSA-N 2,3-dihydro-1-benzofuran-6-ol Chemical class OC1=CC=C2CCOC2=C1 IAFNMXBIRZBSFU-UHFFFAOYSA-N 0.000 description 3
- 240000005093 Ammi visnaga Species 0.000 description 3
- 235000010585 Ammi visnaga Nutrition 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- GEUAWNMVARSYHO-UHFFFAOYSA-N 1-(6-hydroxy-4,7-dimethoxy-1-benzofuran-5-yl)ethanone Chemical compound COC1=C(O)C(C(C)=O)=C(OC)C2=C1OC=C2 GEUAWNMVARSYHO-UHFFFAOYSA-N 0.000 description 2
- HBEDSQVIWPRPAY-UHFFFAOYSA-N 2,3-dihydrobenzofuran Chemical class C1=CC=C2OCCC2=C1 HBEDSQVIWPRPAY-UHFFFAOYSA-N 0.000 description 2
- 229960000583 Acetic Acid Drugs 0.000 description 2
- 208000006673 Asthma Diseases 0.000 description 2
- AGEZXYOZHKGVCM-UHFFFAOYSA-N Benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 2
- DENRZWYUOJLTMF-UHFFFAOYSA-N Diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N Ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 238000003309 Hoesch reaction Methods 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- NZVQLVGOZRELTG-UHFFFAOYSA-N Visnagin Chemical compound O1C(C)=CC(=O)C2=C1C=C1OC=CC1=C2OC NZVQLVGOZRELTG-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003218 coronary vasodilator agent Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229940008406 diethyl sulfate Drugs 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 239000001184 potassium carbonate Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- HFBYLYCMISIEMM-FFHNEAJVSA-N (4R,4aR,7S,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-7-ol;phosphoric acid Chemical class OP(O)(O)=O.C([C@H]1[C@H](N(CC[C@@]112)C)C3)C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC HFBYLYCMISIEMM-FFHNEAJVSA-N 0.000 description 1
- MONMFXREYOKQTI-UHFFFAOYSA-M 2-bromopropanoate Chemical compound CC(Br)C([O-])=O MONMFXREYOKQTI-UHFFFAOYSA-M 0.000 description 1
- AMLKEDBYDOCGEG-UHFFFAOYSA-N 2-hydroxy-4-phenylmethoxybenzaldehyde Chemical compound C1=C(C=O)C(O)=CC(OCC=2C=CC=CC=2)=C1 AMLKEDBYDOCGEG-UHFFFAOYSA-N 0.000 description 1
- 229940100198 ALKYLATING AGENTS Drugs 0.000 description 1
- 206010002383 Angina pectoris Diseases 0.000 description 1
- 229940040526 Anhydrous Sodium Acetate Drugs 0.000 description 1
- 240000002804 Calluna vulgaris Species 0.000 description 1
- IQFVPQOLBLOTPF-HKXUKFGYSA-L Congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N Dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N Ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N Ethyl butyrate Chemical compound CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- 229940068517 FRUIT EXTRACTS Drugs 0.000 description 1
- 238000005618 Fries rearrangement reaction Methods 0.000 description 1
- 238000009619 Gattermann reaction Methods 0.000 description 1
- KHCBKCBGPAXDIY-UHFFFAOYSA-N N=[ClH] Chemical compound N=[ClH] KHCBKCBGPAXDIY-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 206010038419 Renal colic Diseases 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N Sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 206010044008 Tonsillitis Diseases 0.000 description 1
- 206010046823 Uterine spasm Diseases 0.000 description 1
- GTLDTDOJJJZVBW-UHFFFAOYSA-N Zinc cyanide Chemical compound [Zn+2].N#[C-].N#[C-] GTLDTDOJJJZVBW-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000012345 acetylating agent Substances 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 230000002921 anti-spasmodic Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000000812 cholinergic antagonist Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- KVXNKFYSHAUJIA-UHFFFAOYSA-M ethoxyethane;acetate Chemical compound CC([O-])=O.CCOCC KVXNKFYSHAUJIA-UHFFFAOYSA-M 0.000 description 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-M ethyl sulfate Chemical compound CCOS([O-])(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-M 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- CVQUWLDCFXOXEN-UHFFFAOYSA-N g-Pyrone Chemical class O=C1C=COC=C1 CVQUWLDCFXOXEN-UHFFFAOYSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- XJTQJERLRPWUGL-UHFFFAOYSA-N iodomethylbenzene Chemical compound ICC1=CC=CC=C1 XJTQJERLRPWUGL-UHFFFAOYSA-N 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 101700047197 pie-1 Proteins 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001932 seasonal Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000001187 sodium carbonate Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000002048 spasmolytic Effects 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE488914A true BE488914A (ru) |
Family
ID=134002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE488914D BE488914A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE488914A (ru) |
-
0
- BE BE488914D patent/BE488914A/fr unknown
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