JPH0145463B2 - - Google Patents
Info
- Publication number
- JPH0145463B2 JPH0145463B2 JP57193432A JP19343282A JPH0145463B2 JP H0145463 B2 JPH0145463 B2 JP H0145463B2 JP 57193432 A JP57193432 A JP 57193432A JP 19343282 A JP19343282 A JP 19343282A JP H0145463 B2 JPH0145463 B2 JP H0145463B2
- Authority
- JP
- Japan
- Prior art keywords
- tetrahydroindole
- reaction
- oxo
- reference example
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- DNGRXUWLZPFGQD-UHFFFAOYSA-N 4-methylidene-1,5,6,7-tetrahydroindole Chemical class C=C1CCCC2=C1C=CN2 DNGRXUWLZPFGQD-UHFFFAOYSA-N 0.000 claims description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 claims description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- -1 phosphonate ester Chemical class 0.000 description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 239000011541 reaction mixture Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- GRDGWHIQADJRCG-UHFFFAOYSA-N 2-(1h-indol-4-yl)acetonitrile Chemical compound N#CCC1=CC=CC2=C1C=CN2 GRDGWHIQADJRCG-UHFFFAOYSA-N 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- KASJZXHXXNEULX-UHFFFAOYSA-N 1,5,6,7-tetrahydroindol-4-one Chemical class O=C1CCCC2=C1C=CN2 KASJZXHXXNEULX-UHFFFAOYSA-N 0.000 description 3
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 3
- XYJNAOLVFGLFTJ-UHFFFAOYSA-N 2-(1h-indol-4-yl)acetic acid Chemical compound OC(=O)CC1=CC=CC2=C1C=CN2 XYJNAOLVFGLFTJ-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- DZQFXLPORSTNMP-UHFFFAOYSA-N 1-methyl-6,7-dihydro-5h-indol-4-one Chemical compound C1CCC(=O)C2=C1N(C)C=C2 DZQFXLPORSTNMP-UHFFFAOYSA-N 0.000 description 2
- QMGLOKYQNOEJTJ-UHFFFAOYSA-N 2-(1-benzyl-6,7-dihydro-5h-indol-4-ylidene)acetonitrile Chemical compound N#CC=C1CCCC2=C1C=CN2CC1=CC=CC=C1 QMGLOKYQNOEJTJ-UHFFFAOYSA-N 0.000 description 2
- KWMBADTWRIGGGG-UHFFFAOYSA-N 2-diethoxyphosphorylacetonitrile Chemical compound CCOP(=O)(CC#N)OCC KWMBADTWRIGGGG-UHFFFAOYSA-N 0.000 description 2
- KQBVVLOYXDVATK-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1h-indole Chemical compound C1CCCC2=C1C=CN2 KQBVVLOYXDVATK-UHFFFAOYSA-N 0.000 description 2
- DXWQOYPYNPSVRL-UHFFFAOYSA-N 6,7-dihydro-5h-1-benzofuran-4-one Chemical compound O=C1CCCC2=C1C=CO2 DXWQOYPYNPSVRL-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- CXMUWYLPIQMZEB-UHFFFAOYSA-N ethyl 2-(1-methyl-6,7-dihydro-5h-indol-4-ylidene)acetate Chemical compound CCOC(=O)C=C1CCCC2=C1C=CN2C CXMUWYLPIQMZEB-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000001640 fractional crystallisation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000003008 phosphonic acid esters Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- GGUBFICZYGKNTD-UHFFFAOYSA-N triethyl phosphonoacetate Chemical compound CCOC(=O)CP(=O)(OCC)OCC GGUBFICZYGKNTD-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- FRUWMYWEARDNTC-UHFFFAOYSA-N 2,3,3a,4-tetrahydro-1h-indole Chemical class C1C=CC=C2NCCC21 FRUWMYWEARDNTC-UHFFFAOYSA-N 0.000 description 1
- VRGBZJPZIWUWKH-UHFFFAOYSA-N 2,3,4,5-tetrahydro-1h-indole Chemical compound C1=CCCC2=C1NCC2 VRGBZJPZIWUWKH-UHFFFAOYSA-N 0.000 description 1
- HGFRPURFUZIRGP-UHFFFAOYSA-N 2-(1-methylindol-4-yl)acetonitrile Chemical compound C1=CC=C2N(C)C=CC2=C1CC#N HGFRPURFUZIRGP-UHFFFAOYSA-N 0.000 description 1
- CSODNKQROLGIFW-UHFFFAOYSA-N 2-benzyl-1,5,6,7-tetrahydroindol-4-one Chemical compound C=1C=2C(=O)CCCC=2NC=1CC1=CC=CC=C1 CSODNKQROLGIFW-UHFFFAOYSA-N 0.000 description 1
- QSKPIOLLBIHNAC-UHFFFAOYSA-N 2-chloro-acetaldehyde Chemical compound ClCC=O QSKPIOLLBIHNAC-UHFFFAOYSA-N 0.000 description 1
- SLAMLWHELXOEJZ-UHFFFAOYSA-N 2-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1[N+]([O-])=O SLAMLWHELXOEJZ-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- RENMDAKOXSCIGH-UHFFFAOYSA-N Chloroacetonitrile Chemical compound ClCC#N RENMDAKOXSCIGH-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 238000005654 Michaelis-Arbuzov synthesis reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical class OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- OILAIQUEIWYQPH-UHFFFAOYSA-N cyclohexane-1,2-dione Chemical compound O=C1CCCCC1=O OILAIQUEIWYQPH-UHFFFAOYSA-N 0.000 description 1
- HJSLFCCWAKVHIW-UHFFFAOYSA-N cyclohexane-1,3-dione Chemical compound O=C1CCCC(=O)C1 HJSLFCCWAKVHIW-UHFFFAOYSA-N 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 229960003133 ergot alkaloid Drugs 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- KGHUJQALCRALGP-UHFFFAOYSA-N ethyl 2-(1,5,6,7-tetrahydroindol-4-ylidene)acetate Chemical compound CCOC(=O)C=C1CCCC2=C1C=CN2 KGHUJQALCRALGP-UHFFFAOYSA-N 0.000 description 1
- NBEMQPLNBYYUAZ-UHFFFAOYSA-N ethyl acetate;propan-2-one Chemical compound CC(C)=O.CCOC(C)=O NBEMQPLNBYYUAZ-UHFFFAOYSA-N 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- CDKRCIMZWMKNRM-UHFFFAOYSA-N n-(5,8-dihydronaphthalen-1-yl)acetamide Chemical compound C1C=CCC2=C1C=CC=C2NC(=O)C CDKRCIMZWMKNRM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Indole Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57193432A JPS5984863A (ja) | 1982-11-05 | 1982-11-05 | ４―メチリデン―４，５，６，７―テトラヒドロインドール誘導体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57193432A JPS5984863A (ja) | 1982-11-05 | 1982-11-05 | ４―メチリデン―４，５，６，７―テトラヒドロインドール誘導体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5984863A JPS5984863A (ja) | 1984-05-16 |
| JPH0145463B2 true JPH0145463B2 (ru) | 1989-10-03 |
Family
ID=16307877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57193432A Granted JPS5984863A (ja) | 1982-11-05 | 1982-11-05 | ４―メチリデン―４，５，６，７―テトラヒドロインドール誘導体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984863A (ru) |
-
1982
- 1982-11-05 JP JP57193432A patent/JPS5984863A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5984863A (ja) | 1984-05-16 |
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