DE1298524B - Verfahren zur Herstellung von 2-Alkyl-cyclopentan-1, 3-dionen - Google Patents
Verfahren zur Herstellung von 2-Alkyl-cyclopentan-1, 3-dionenInfo
- Publication number
- DE1298524B DE1298524B DE1964R0037740 DER0037740A DE1298524B DE 1298524 B DE1298524 B DE 1298524B DE 1964R0037740 DE1964R0037740 DE 1964R0037740 DE R0037740 A DER0037740 A DE R0037740A DE 1298524 B DE1298524 B DE 1298524B
- Authority
- DE
- Germany
- Prior art keywords
- xylene
- ethyl
- ecm
- mixture
- cyclopentane
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000002360 preparation method Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 24
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 22
- 239000008096 xylene Substances 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000010992 reflux Methods 0.000 claims description 14
- 238000004821 distillation Methods 0.000 claims description 10
- 238000006114 decarboxylation reaction Methods 0.000 claims description 8
- 238000007363 ring formation reaction Methods 0.000 claims description 8
- 238000007127 saponification reaction Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000000859 sublimation Methods 0.000 claims description 5
- 230000008022 sublimation Effects 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- KEGVSTNCDVEQGU-UHFFFAOYSA-N 1-o-ethyl 4-o-propanoyl butanedioate Chemical compound CCOC(=O)CCC(=O)OC(=O)CC KEGVSTNCDVEQGU-UHFFFAOYSA-N 0.000 claims description 2
- BMTAFVWTTFSTOG-UHFFFAOYSA-N Butylate Chemical compound CCSC(=O)N(CC(C)C)CC(C)C BMTAFVWTTFSTOG-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
- GIMDPFBLSKQRNP-UHFFFAOYSA-N 1,1-diphenylethanol Chemical compound C=1C=CC=CC=1C(O)(C)C1=CC=CC=C1 GIMDPFBLSKQRNP-UHFFFAOYSA-N 0.000 claims 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 24
- 239000000047 product Substances 0.000 description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- -1 alkyl radical Chemical class 0.000 description 17
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 16
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- 239000008346 aqueous phase Substances 0.000 description 11
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 10
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 6
- 239000011260 aqueous acid Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 150000002085 enols Chemical group 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- CUQOHAYJWVTKDE-UHFFFAOYSA-N potassium;butan-1-olate Chemical group [K+].CCCC[O-] CUQOHAYJWVTKDE-UHFFFAOYSA-N 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 150000001721 carbon Chemical group 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YDFBIBUYOUFJMR-UHFFFAOYSA-N 2-ethylcyclopentane-1,3-dione Chemical compound CCC1C(=O)CCC1=O YDFBIBUYOUFJMR-UHFFFAOYSA-N 0.000 description 3
- HXZILEQYFQYQCE-UHFFFAOYSA-N 2-methylcyclopentane-1,3-dione Chemical compound CC1C(=O)CCC1=O HXZILEQYFQYQCE-UHFFFAOYSA-N 0.000 description 3
- GFPHLUCWXDCZDL-UHFFFAOYSA-N 3-ethoxycarbonyl-4-oxohexanoic acid Chemical compound CCC(C(CC(O)=O)C(OCC)=O)=O GFPHLUCWXDCZDL-UHFFFAOYSA-N 0.000 description 3
- OGXWCFHHMFTJAB-UHFFFAOYSA-N 3-ethoxycarbonyl-6-methyl-4-oxoheptanoic acid Chemical compound CCOC(=O)C(CC(O)=O)C(=O)CC(C)C OGXWCFHHMFTJAB-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- FSCAEMWIILOKLC-UHFFFAOYSA-N 2-propylcyclopentane-1,3-dione Chemical compound CCCC1C(=O)CCC1=O FSCAEMWIILOKLC-UHFFFAOYSA-N 0.000 description 2
- XDPSHVMFGOOBLZ-UHFFFAOYSA-N 3-ethyl-2,4-dioxocyclopentane-1-carboxylic acid Chemical compound O=C1C(C(C(C1)C(=O)O)=O)CC XDPSHVMFGOOBLZ-UHFFFAOYSA-N 0.000 description 2
- NBXJEIMQHSKYKR-UHFFFAOYSA-N 3-methyl-2,4-dioxocyclopentane-1-carboxylic acid Chemical compound CC1C(=O)CC(C(O)=O)C1=O NBXJEIMQHSKYKR-UHFFFAOYSA-N 0.000 description 2
- KKLRBIRUGBKNAA-UHFFFAOYSA-N 4-o-butanoyl 1-o-ethyl butanedioate Chemical compound CCCC(=O)OC(=O)CCC(=O)OCC KKLRBIRUGBKNAA-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005644 Wolff-Kishner reduction reaction Methods 0.000 description 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 125000000468 ketone group Chemical group 0.000 description 2
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- JRMAQQQTXDJDNC-UHFFFAOYSA-M 2-ethoxy-2-oxoacetate Chemical compound CCOC(=O)C([O-])=O JRMAQQQTXDJDNC-UHFFFAOYSA-M 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 229910001864 baryta Inorganic materials 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- OILAIQUEIWYQPH-UHFFFAOYSA-N cyclohexane-1,2-dione Chemical compound O=C1CCCCC1=O OILAIQUEIWYQPH-UHFFFAOYSA-N 0.000 description 1
- CIISBNCSMVCNIP-UHFFFAOYSA-N cyclopentane-1,2-dione Chemical compound O=C1CCCC1=O CIISBNCSMVCNIP-UHFFFAOYSA-N 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- PQJJJMRNHATNKG-UHFFFAOYSA-N ethyl bromoacetate Chemical compound CCOC(=O)CBr PQJJJMRNHATNKG-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011874 heated mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229960004719 nandrolone Drugs 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide Chemical compound NNC(N)=O DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- LZTRCELOJRDYMQ-UHFFFAOYSA-N triphenylmethanol Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(O)C1=CC=CC=C1 LZTRCELOJRDYMQ-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR932865A FR1367498A (fr) | 1963-04-26 | 1963-04-26 | Nouveau procédé de préparation du 1, 3-dioxo 2-méthyl cyclopentane et produits intermédiaires obtenus dans ce procédé |
| FR941003A FR1370126A (fr) | 1963-07-10 | 1963-07-10 | Nouveau procédé de préparation d'alcoyl cyclopentanedione |
| FR957944A FR1404429A (fr) | 1963-04-26 | 1963-12-20 | Nouveau procédé de préparation d'alcoyl cyclopentane diones et produits intermédiaires obtenus dans ce procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1298524B true DE1298524B (de) | 1969-07-03 |
Family
ID=27247180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964R0037740 Pending DE1298524B (de) | 1963-04-26 | 1964-04-21 | Verfahren zur Herstellung von 2-Alkyl-cyclopentan-1, 3-dionen |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1446408A (fr) * | 1965-06-09 | 1966-07-22 | Roussel Uclaf | Nouveau procédé de préparation de certains dérivés de l'indane |
| JPH02221241A (ja) * | 1989-01-06 | 1990-09-04 | Lonza Ag | １，３―シクロペンタンジオンの製造方法 |
-
0
- BE BE647079D patent/BE647079A/xx unknown
- NL NL124123D patent/NL124123C/xx active
-
1963
- 1963-04-26 FR FR932865A patent/FR1367498A/fr not_active Expired
- 1963-12-20 FR FR957944A patent/FR1404429A/fr not_active Expired
-
1964
- 1964-04-17 CH CH496464A patent/CH428696A/fr unknown
- 1964-04-21 DE DE1964R0037740 patent/DE1298524B/de active Pending
- 1964-04-22 DK DK648664A patent/DK109895C/da active
- 1964-04-23 SE SE507364A patent/SE321216B/xx unknown
- 1964-04-24 AT AT365564A patent/AT247848B/de active
- 1964-04-24 GB GB1708864A patent/GB1057116A/en not_active Expired
- 1964-04-24 BR BR15865264A patent/BR6458652D0/pt unknown
- 1964-04-24 NL NL6404578A patent/NL6404578A/xx unknown
- 1964-04-27 ES ES0299207A patent/ES299207A1/es not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| AT247848B (de) | 1966-06-27 |
| NL6404578A (enrdf_load_stackoverflow) | 1964-10-27 |
| SE321216B (enrdf_load_stackoverflow) | 1970-03-02 |
| GB1057116A (en) | 1967-02-01 |
| ES299207A1 (es) | 1964-08-16 |
| DK109895C (da) | 1968-07-29 |
| FR1367498A (fr) | 1964-07-24 |
| FR1404429A (fr) | 1965-07-02 |
| BE647079A (enrdf_load_stackoverflow) | |
| CH428696A (fr) | 1967-01-31 |
| BR6458652D0 (pt) | 1973-08-28 |
| NL124123C (enrdf_load_stackoverflow) |
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