CN1440376A - 制备双环1,3-二酮的方法 - Google Patents
制备双环1,3-二酮的方法 Download PDFInfo
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- CN1440376A CN1440376A CN01812350A CN01812350A CN1440376A CN 1440376 A CN1440376 A CN 1440376A CN 01812350 A CN01812350 A CN 01812350A CN 01812350 A CN01812350 A CN 01812350A CN 1440376 A CN1440376 A CN 1440376A
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- Prior art keywords
- formula
- ketone
- alkyl
- dicyclo
- mixture
- Prior art date
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- 125000002619 bicyclic group Chemical group 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- -1 bicyclic olefin Chemical class 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 30
- 150000002576 ketones Chemical class 0.000 claims abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000269 nucleophilic effect Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 22
- 238000002360 preparation method Methods 0.000 claims description 17
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 14
- 150000002367 halogens Chemical class 0.000 claims description 14
- 230000007062 hydrolysis Effects 0.000 claims description 12
- 238000006460 hydrolysis reaction Methods 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 10
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims description 8
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 7
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 claims description 6
- 125000004455 (C1-C3) alkylthio group Chemical group 0.000 claims description 5
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 4
- 125000005594 diketone group Chemical group 0.000 claims description 4
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 2
- JEHKKBHWRAXMCH-UHFFFAOYSA-N benzenesulfinic acid Chemical compound O[S@@](=O)C1=CC=CC=C1 JEHKKBHWRAXMCH-UHFFFAOYSA-N 0.000 claims description 2
- 238000005911 haloform reaction Methods 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 238000006049 ring expansion reaction Methods 0.000 claims description 2
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 claims description 2
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 claims 2
- 150000001412 amines Chemical class 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical group 0.000 claims 2
- 150000002902 organometallic compounds Chemical class 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 239000007818 Grignard reagent Substances 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 150000004795 grignard reagents Chemical class 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 10
- 239000013067 intermediate product Substances 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 63
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 42
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 33
- 239000000243 solution Substances 0.000 description 29
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 20
- 239000012074 organic phase Substances 0.000 description 20
- 229910052938 sodium sulfate Inorganic materials 0.000 description 20
- 235000011152 sodium sulphate Nutrition 0.000 description 20
- 239000000460 chlorine Substances 0.000 description 19
- 229910052801 chlorine Inorganic materials 0.000 description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 18
- 239000002904 solvent Substances 0.000 description 17
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 239000012071 phase Substances 0.000 description 11
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 10
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 238000003810 ethyl acetate extraction Methods 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- KXHPPCXNWTUNSB-UHFFFAOYSA-M benzyl(trimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1=CC=CC=C1 KXHPPCXNWTUNSB-UHFFFAOYSA-M 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- ILPBINAXDRFYPL-UHFFFAOYSA-N 2-octene Chemical compound CCCCCC=CC ILPBINAXDRFYPL-UHFFFAOYSA-N 0.000 description 5
- 239000003444 phase transfer catalyst Substances 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical group C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 3
- 235000019797 dipotassium phosphate Nutrition 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- VZAWCLCJGSBATP-UHFFFAOYSA-N 1-cycloundecyl-1,2-diazacycloundecane Chemical compound C1CCCCCCCCCC1N1NCCCCCCCCC1 VZAWCLCJGSBATP-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- MWFMGBPGAXYFAR-UHFFFAOYSA-N 2-hydroxy-2-methylpropanenitrile Chemical compound CC(C)(O)C#N MWFMGBPGAXYFAR-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 235000019502 Orange oil Nutrition 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- PFBUKDPBVNJDEW-UHFFFAOYSA-N dichlorocarbene Chemical class Cl[C]Cl PFBUKDPBVNJDEW-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 150000005826 halohydrocarbons Chemical class 0.000 description 2
- 231100000086 high toxicity Toxicity 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000010502 orange oil Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000003880 polar aprotic solvent Substances 0.000 description 2
- 235000011056 potassium acetate Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 125000001302 tertiary amino group Chemical group 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
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Abstract
本发明涉及一种制备式(I)化合物的方法,其中:a)在碱存在下将式(II)双环烯烃与卤仿反应,制得式(III)扩环产物;b)将式(III)化合物水解,制得式(IV)烯丙醇;c)将式(IV)烯丙醇氧化,制得式(V)不饱和酮;d)将式(V)酮与可稳定负电荷的亲核离子Y-反应,制得式(VI)酮,以及e)将式(VI)酮水解,制得式(I)双环1,3-二酮。式(I)-(VI)中,R1-R5、X、Y和Z具有说明书所述含义。本发明还涉及新颖的中间体产物和制备这些中间体产物的新方法。
Description
C1-C4烷硫基、C1-C4烷基亚磺酰基或C1-C4烷基磺酰基,以及Z为C1-C4亚烷基、O、S、N-R5,其中R5为C1-C4烷基或C1-C4烷基羰基,新颖的中间体和制备这些中间体的新方法。
双环1,3-二酮是可用作作物保护的中间体的有用化合物。例如US5,608,101、US5,536,703、JP09052807、JP10265441和JP10265415公开了作为除草活性化合物的中间体的双环辛二酮。
JP10265441和JP10256415中公开的方法使用非常昂贵的降冰片烷酮作起始原料。由于起始原料的高成本,因此这些方法看起来不经济。
文献中还描述了其它合成方法。它们都具有以下缺点:涉及大量合成步骤(Chem.Ber.第69期(1936),第1199页)或使用毒理学和/或生态上不利的试剂(Can.J.Chem.第42期(1964),第260页;Bull.Soc.Chim.Fr.,第7-8期(1975),第1691页),以致于从工业角度看这些合成方法不可接受。
本发明的目的是提供另一种制备式I的双环1,3-二酮的方法,该方法没有现有技术的缺点。
我们发现上述目的通过一种制备式I的双环1,3-二酮的方法达到:其中
R1、R2、R3和R4为氢、C1-C4烷基、C1-C4烷氧羰基、卤素、氰基、硝基、C1-C4烷硫基、C1-C4烷基亚磺酰基或C1-C4烷基磺酰基,以及
其中
R1-R4和Z如以上所定义,且
X为卤素;b)将式III化合物的烯丙基卤水解,得到式IV烯丙醇;c)将式IV烯丙醇氧化,得到式V不饱和酮;d)将式V酮与稳定负电荷的亲核离子Y-反应,得到式VI酮;e)将式VI酮水解,得到式I双环1,3-二酮。
此外,已发现绕过水解步骤b),式III化合物的烯丙基卤可氧化为式V不饱和酮。
而且,已发现式V酮与稳定负电荷的亲核离子Y-得到式VI酮的反应可以不经中间体分离而直接水解得到式I双环1,3-二酮。
R1、R2、R3和R4为氢、C1-C4烷基、C1-C4烷氧羰基、卤素、氰基、硝基、C1-C4烷硫基、C1-C4烷基亚磺酰基或C1-C4烷基磺酰基,以及
Z为C1-C4亚烷基、O、S、N-R5,其中R5为C1-C4烷基或C1-C4烷基羰基,
Y为氰基、磺酸酯、C1-C6烷基磺酰基或未取代的或被C1-C3烷基、C1-C3烷氧基、C1-C3烷硫基、C1-C3烷基磺酰基、卤素、氰基、硝基或磺酸酯取代的苯基磺酰基。
式I双环1,3-二酮可以酮-烯醇互变异构体Ia和Ib的形式存在。本发明还涉及一种制备式Ia和Ib的互变异构体的方法。
根据本发明,制备化合物I的方法基本包括工艺步骤a)-e)中的一步或多步。也可能的是其中将工艺步骤a)-e)中的一步或多步合并成一步的反应顺序(单釜合成)。
为清楚起见,每种情况下仅描述一种对映体的合成。本发明方法每种情况下也包括另一种对映体的合成。
下面将更详细地说明各反应步骤:
步骤a):
该反应在例如下面的条件下进行:
该步骤通过由卤仿和碱产生的二卤卡宾、优选二氯卡宾进行。
该步骤在碱如碱金属氢氧化物、碱土金属氢氧化物、碱金属醇盐、碱金属氨化物,优选NaOH、KOH、甲醇钠,以及适当的话,相转移催化剂如氯化四丁基铵、氯化三甲基苄基铵或Aliquat336存在下在没有溶剂的情况下或在惰性烃或卤代烃如己烷、庚烷、石油醚、二氯甲烷、四氯化碳、二氯乙烷或氯苯以及适当的话,水中使用卤仿,优选氯仿而进行。
化学计量比例如如下:每当量化合物II使用1-4当量卤仿、适当的话0.0001-0.10当量相转移催化剂和1-4当量碱。
加料例如按以下顺序进行:在惰性溶剂中将化合物II和卤仿适当的话与相转移催化剂掺混,在0-100℃、优选30-60℃下再与碱掺混。后处理例如按如下进行:将产物混合物在水中搅拌,然后萃取,适当的话在减压下蒸馏所得残余物。后处理还可以不经通过蒸馏出溶剂的提纯而将粗产物直接用于步骤b)的方式进行。
外-3,4-二氯双环[3.2.1]辛-2-烯的制备文献中已有描述。然而,这些方法所得产率不令人满意(J.Am.Chem.Soc.(美国化学学会杂志),1954,第6162页;J.Org.Chem.(有机化学杂志),第28期(1963),第2210页;Recl.Trav.Chim.Pays-Bas,第80期(1961),第740页)或者使用高毒性苯基三氯甲基汞(Helv.Chim.Acta,第55期(1972),第790页;Org.Synth.,Coll.,第V卷,1973,第969页)。由三氯乙酸乙酯和碱产生卡宾的反应大量放热(Org.Synth.Coll.第VI卷,1988,第142页):当重复此合成程序时,有产物从装置中流出。同样,文献中亦公知在相转移催化下的卡宾加料(Houben/Weyl,有机化学方法,第E19/b卷,1989,第1527页,ThiemeVerlag,Stuttgart;合成,第9期(1972),第485页)。然而,对于产率和反应时间仍有改进的余地。当验证这些程序时,对于更大批料生产所得到的产率显著更低。已注意到二氯卡宾与水反应得到一氧化碳,这在工业规模上代表潜在的危险。
水解可在例如下列条件下进行:适宜的溶剂为水、添加或者没有添加相转移催化剂、四氢呋喃、二甲基甲酰胺或二甲亚砜。水解例如采用碱金属氢氧化物如氢氧化钠或氢氧化钾,或碱土金属氢氧化物如氢氧化镁或氢氧化钙进行;优选采用NaOH和KOH进行。
该反应可在0℃至溶剂的沸点下进行,优选在室温至所述溶剂的回流温度下进行。化学计量比如下:每当量化合物III使用1-5当量碱,优选1-1.5当量碱。
后处理例如按如下进行:将混合物在水中搅拌,用有机溶剂萃取,随后分馏。如果所用溶剂为水,则可直接进行萃取。
环卤原子的水解已有描述(J.Chem.Soc.Perk.Trans.II,1982,第39页)。然而,事实上该反应要进行很长时间(3天),这使得该反应在工业合成上不具有吸引力。在另一篇参考文献(Synth.Comm.第24期(1994),第2923页)中,使用了甲酸和二氧化硒来合成化合物IV。然而,硒化合物的高毒性也使该方案不能用于工业制备。
步骤c):
例如可以使用下面的氧化剂:空气,二氧化锰,高锰酸钾,琼斯试剂(铬酸/硫酸),二甲亚砜,适当的话加入添加剂如NaHCO3、磷酸氢钾或磷酸二氢钾,或活化剂如草酰氯、三氯化磷、三氯氧化磷、亚硫酰氯、乙酰氯、乙酸酐、三氧化硫/吡啶复合物,叔胺氧化物如氧化三甲胺或N-甲基吗啉N-氧化物,过氧化氢,适当的话加入催化剂如钨酸钠,次氯酸钠,过酸如过苯甲酸、过乙酸或过三氟乙酸,溴,氯,四氧化钌,适当的话加入辅助氧化剂如NaIO4、重铬酸吡啶鎓、氯铬酸吡啶鎓、硝酸铈铵、硝酸、四乙酸铅、N-氯代琥珀酰亚胺、N-溴代琥珀酰亚胺进行氧化,优选的是利用次氯酸钠、过氧化氢,适当的话在催化剂如钨酸钠,空气,N-氯代琥珀酰亚胺或二甲亚砜存在下同时加入添加剂如磷酸氢钾/磷酸二氢钾,或活化剂如草酰氯、亚硫酰氯、乙酸酐或三氯化磷进行氧化。适宜的溶剂为水,惰性烃如己烷、庚烷或石油醚,或惰性氯代烃如二氯甲烷或氯苯。如果氧化剂为液体,则可无需使用另外的溶剂。
氧化可在例如-60℃至所述溶剂的沸点下进行。
文献中描述了由烷氧基降冰片烯合成化合物V(Bull.Soc.Chim.Fr.第7-8期(1974),第1638页)。获得烷氧基降冰片烯的唯一容易的方法是由降冰片烷酮制备,但由于降冰片烷酮昂贵,因此此路线对工业合成没有任何意义。
步骤b)和c)的合并:
也可能绕过步骤b)将烯丙基氯III直接氧化为式V酮。适合此目的的氧化剂例如为在添加剂如碱(例如碳酸氢钠或磷酸氢钾和磷酸二氢钾)、叔胺氧化物(如4-二甲基氨基吡啶N-氧化物或N-氧化三甲胺)存在下在惰性烃如己烷、庚烷或石油醚中或不加溶剂情况下的空气、二甲亚砜。
步骤d):
反应在例如下列条件下进行:所用溶剂例如为极性的质子惰性溶剂如二甲基甲酰胺、二甲基乙酰胺、N-甲基吡咯烷酮、二甲亚砜、二甲基亚丙基脲、乙腈或丙腈,极性质子溶剂如甲醇、乙醇、正丙醇、异丙醇或水,适当的话加入相转移催化剂,醚类如乙醚、二丁醚、二异丙醚、四氢呋喃、二氧六环或甲基叔丁基醚,卤代烃如二氯甲烷、氯仿、四氯化碳、二氯乙烷或氯苯,芳族化合物如苯、甲苯、二甲苯或硝基苯,酮类如丙酮、丁酮或甲基异丁基酮,或羧酸酯类如乙酸乙酯。优选使用醇类、乙腈、二氯甲烷和丙酮作为溶剂。反应在-40℃至150℃下进行,优选在室温至所述溶剂的回流温度下进行。适宜的稳定负电荷的亲核离子例如为氰根、亚硫酸根、C1-C6烷基亚磺酸根或未取代的或被C1-C3烷基、C1-C3烷氧基、C1-C3烷硫基、C1-C3烷基磺酰基、卤素、氰基、硝基或磺酸酯取代的苯基亚磺酸根和它们的混合物。氰根的来源可例如为氢氰酸,碱金属氰化物如氰化锂、氰化钠或氰化钾,或有机化合物如氰化三甲基甲硅烷或丙酮合氰化氢。亚硫酸根的有用来源可例如为亚硫酸、碱金属亚硫酸盐如亚硫酸钠或亚硫酸钾,或碱金属亚硫酸氢盐如亚硫酸氢钠。有用的亚磺酸盐为烷基亚磺酸盐如甲基亚磺酸钠,或芳基亚磺酸盐如甲苯基亚磺酸钠。
适宜的碱例如为含氮碱如三乙胺、吡啶、二氮杂双环十一烷(DBU)或二甲基氨基吡啶(DMAP),碱金属氢氧化物如氢氧化锂、氢氧化钠或氢氧化钾,碱土金属氢氧化物如氢氧化钡或氢氧化钙,碱金属碳酸盐如碳酸钠或碳酸钾,碱金属碳酸氢盐如碳酸氢钠或碳酸氢钾,或碱金属乙酸盐如乙酸钠或乙酸钾。
化学计量比如下:每当量化合物V使用1-5当量、优选1-2当量稳定负电荷的亲核离子和适当的话,1-5当量、优选1-3当量碱。在某些情况下,也有利的是使用0.0001-10mol%、优选0.001-5mol%催化量的稳定负电荷的亲核离子。后处理例如按照下面的方案进行:a)加入水并用有机溶剂萃取,b)通过蒸馏除去溶剂进行溶剂交换,c)不提纯;将溶液直接用于下一步骤中。
例如,如果稳定负电荷的亲核离子Y-为氰根,则此反应为将2-卤代链-2-烯-1-酮转化为3-氰基链-2-烯-1-酮的方法。然而,Y-也可以为烷基亚磺酸根、芳基亚磺酸根或亚硫酸根。2-溴环烷-2-烯-1-酮与NaCN或KCN的反应是公知的,见Tetrahedron Lett.,第28期(1987),第6485-6488页;Tetrahedron,第43期(1987),第5593-5604页。
该反应在例如下列条件下进行:适宜的溶剂例如为醇类如甲醇、乙醇、丙醇或异丙醇,水,乙腈,二氧六环或四氢呋喃,优选甲醇、乙醇和水。水解可以通过例如碱金属氢氧化物如氢氧化锂、氢氧化钠或氢氧化钾,碱土金属氢氧化物如氢氧化钙或氢氧化钡,氢氧化铝,碱金属碳酸盐如碳酸钠或碳酸钾,碱金属碳酸氢盐如碳酸氢钠或碳酸氢钾,乙酸盐如乙酸钠或乙酸钾,和含氮碱如三乙胺、吡啶或氨水来引发。然而,亦可有利的是在酸性介质中进行水解。适宜的酸例如为无机酸如盐酸、硫酸、磷酸、硝酸、高氯酸、氯酸、氢溴酸和/或氢碘酸,或有机酸如甲酸、乙酸、丙酸、丁酸、硬脂酸、油酸、苯甲酸和酚类。反应可在-40℃至150℃下进行,优选在室温至所述溶剂的回流温度下进行。化学计量比例如为1-5当量、优选1-2当量酸或碱/当量化合物VI。
步骤d)和e)还可以使用每步所述的试剂量以单釜反应进行。
式VI化合物是新的,其中X为氰基、磺酸酯、C1-C6烷基磺酰基或未取代的或被C1-C3烷基、C1-C3烷氧基、C1-C3烷硫基、C1-C3烷基磺酰基、卤素、氰基、硝基或磺酸酯取代的苯基磺酰基。
制备例
工艺步骤a)
外-3,4--二氯双环[3.2.1]辛-2-烯
方案A
在50℃下将氢氧化钠水溶液(50%,68克,0.85摩尔)缓慢计量加入2-降冰片烯(Aldrich,99%,20.0克,0.213摩尔)、氯仿(101.7克,0.85摩尔)、乙醇(2毫升)和苄基三甲基氯化铵(0.4克,0.0021摩尔)的混合物中,然后将混合物在50℃下搅拌另外3小时。将混合物倒在冰水上,然后用乙酸乙酯萃取。将有机相液用水洗涤一次,用硫酸钠干燥,然后蒸发至干。
产量:27.7克(73.6%)
1H-NMR(270MHz,CDCl3)δ6.18(d,1H);4.22(d,1H);2.80-2.60(m,2H);2.10-1.32(m,6H)。
方案B
在50℃下将氢氧化钠水溶液(50%;170克,2.13摩尔)缓慢加入2-降冰片烯(Aldrich,99%,50.0克,0.53摩尔)、氯仿(254克,2.13摩尔)、乙醇(5毫升)和苄基三甲基氯化铵(1.3克,0.0053摩尔)的混合物中。当计量加入约一半氢氧化钠水溶液时,开始有气体浓烈地逸出。将混合物在50℃下搅拌另外4小时而后冷却。然后使混合物在水和甲基叔丁基醚之间分配,有机相用硫酸钠干燥,除去溶剂。
产量:22.4克(23.4%)
1H-NMR(270MHz,CDCl3)δ6.18(d,1H);4.22(d,1H);2.80-2.60(m,2H);2.12-1.30(m,6H)。
方案C
在35-40℃下将氢氧化钠水溶液(50%,163.6克,2.04摩尔)在搅拌下在1小时内滴加入2-降冰片烯(Aldrich,99%,50.0克,0.53摩尔)和苄基三甲基氯化铵(2.1克,0.011摩尔)在氯仿(78.8克,0.66摩尔)和二氯甲烷(50毫升)中的溶液中,将混合物在40℃下搅拌2小时。冷却混合物,用水稀释,然后用二氯甲烷萃取。有机相用硫酸钠干燥并浓缩。
产量:75.8克(80.5%)
1H-NMR(270MHz,CDCl3)δ6.18(d,1H);4.22(d,1H);2.81-2.60(m,2H);2.10-1.32(m,6H)。
沸点:48-50℃(0.5毫巴)
工艺步骤b)
外-3-氯双环[3.2.1]辛-3-烯-2-醇的制备
方案A
将外-3,4-二氯双环[3.2.1]辛-2-烯(75.8克,0.428摩尔)、水(700毫升)、氢氧化钠(68.5克,1.7摩尔)和苄基三甲基氯化铵(0.1克)的混合物回流7小时。冷却后,用二氯甲烷萃取混合物,有机相用硫酸钠干燥,除去溶剂。
产量:63.7克(93.8%),为橙色油
1H-NMR(270MHz,CDCl3)δ6.12(d,1H);3.76(d,1H);2.56(m,2H);2.26(s,2H);2.00-2.58(m,4H);1.40-1.24(m,2H)。
方案B
在35-45℃下将氢氧化钠水溶液(50%,323.5克,4.04摩尔)在1.5小时内滴加入2-降冰片烯(Aldrich,99%,100克,1.06摩尔)、氯仿(152.6克,1.28摩尔)、二氯甲烷(100毫升)和苄基三甲基氯化铵(4.2克,0.02摩尔)的混合物中,然后将混合物在40℃下搅拌1小时且在55℃下再搅拌另外1小时。然后加入水(1.0升),并每次少量地加入固体氢氧化钠(100克,2.5摩尔)。蒸馏出低沸点组分,直到烧瓶内部温度达到100℃。然后将混合物回流另外5小时。冷却后,将混合物用二氯甲烷萃取两次,有机相用水洗涤并用硫酸钠干燥,除去溶剂。
产量:119.3克(71%),为橙色油(GC 93.9%)
工艺步骤c)
3-氯双环[3.2.1]辛-3-烯-2-酮的制备
方案A
用二氧化锰(MnO2)(73.8克,0.72摩尔)处理外-3-氯双环[3.2.1]辛-3-烯-2-醇(10.4克,0.066摩尔)的氯仿(200毫升)溶液,并在室温下搅拌4天。然后加入另外20克二氧化锰,将混合物在回流温度下搅拌另外8小时。将混合物通过深度过滤器抽滤滤出,并除去滤液中的溶剂。
产量:8.0克(77.5%)
沸点:80℃(0.7毫巴)
1H-NMR(270MHz,CDCl3)δ7.38(d,1H);3.20(d,1H);3.04(d,1H);2.26-1.50(m,6H)。
13C-NMR(90MHz,CDCl3)δ195.4(s);152.0(d);131.0(s);50.2(d);40.1(t);38.6(d);29.1(t);24.2(t)。
方案B
在回流温度下向外-3-氯双环[3.2.1]辛-3-烯-2-醇(10.0克,0.063摩尔)的二甲亚砜(80毫升)溶液中通入空气达20小时。使混合物冷却并倒在冰水上。将混合物用乙酸乙酯萃取,有机相用硫酸钠干燥并浓缩。
产量:9.5克
1H-NMR显示所得产物为约60%所需产物与40%原料的混合物。
方案C
在-60℃下将二甲亚砜(33.1克,0.424摩尔)的二氯甲烷(70毫升)溶液滴加入草酰氯(23.5克,0.194摩尔)的二氯甲烷(350毫升)溶液中,将混合物在-60℃下搅拌另外30分钟。然后在此温度下向其中滴加入外-3-氯双环[3.2.1]辛-3-烯-2-醇(32克,0.177摩尔)的二氯甲烷(140毫升)溶液。15分钟后,最后加入三乙胺(89.2克,0.88摩尔),将混合物缓慢温热至室温。加入水,而后用2N盐酸调节pH值至1,有机相用硫酸钠干燥,并除去溶剂。将残余物减压分馏。
产量:27.70克(75.2%)
沸点:80℃(0.7毫巴)
1H-NMR(270MHz,CDCl3)δ7.38(d,1H);3.20(d,1H);3.04(d,1H);2.26-1.50(m,6H)。
方案D
在-60℃下将二甲亚砜(1.28克,0.016摩尔)的二氯甲烷(5毫升)溶液滴加入亚硫酰氯(1.65克,0.0139摩尔)的二氯甲烷(25毫升)溶液中。10分钟后,向其中加入外-3-氯双环[3.2.1]辛-3-烯-2-醇(2.0克,0.0126摩尔)的二氯甲烷(10毫升)溶液,将混合物在此温度下搅拌另外15分钟。然后在-60℃下计量加入三乙胺(6.4克,0.063摩尔),将混合物缓慢温热至室温。加入水,用2N盐酸调节pH值至1。有机相用硫酸钠干燥并浓缩。
产量:1.9克(96.4%)
1H-NMR(270MHz,CDCl3)δ7.38(d,1H);3.20(d,1H);3.04(d,1H);2.26-1.50(m,6H)。
方案E
将亚硫酰氯(1.65克;0.0139摩尔)的二氯甲烷(25毫升)溶液冷却至-20℃,在此温度下向其中滴加二甲亚砜(3.4克,0.044摩尔)的二氯甲烷(5毫升)溶液。将混合物搅拌10分钟,而后在-20℃下加入外-3-氯双环[3.2.1]辛-3-烯-2-醇(2.0克,0.0126摩尔)的二氯甲烷(10毫升)溶液。再过15分钟后,加入三乙胺(6.4克,0.063摩尔),然后将混合物缓慢温热至室温。加入水,然后用盐酸调节pH值至1,有机相用硫酸钠干燥,并除去溶剂。
产量:2.1克(根据GC测定的含量为86.7%)
方案F
将三氯化磷(1.91克,0.0139摩尔)的二氯甲烷(25毫升)溶液冷却至-30℃,而后向其中滴加入二甲亚砜(3.4克,0.044摩尔)的二氯甲烷(5毫升)溶液。10分钟后,在一定温度下,向其中加入外-3-氯-双环[3.2.1]辛-3-烯-2-醇(2.0克,0.0126摩尔)的二氯甲烷(10毫升)溶液,将混合物搅拌另外15分钟。使混合物缓慢温热至室温,用盐酸调节pH值至1。分离出有机相,用硫酸钠干燥并浓缩。
产量:2.2克(根据GC测定的含量为84.3%)
方案G
在-30℃下将二甲亚砜(3.4克,0.044摩尔)的二氯甲烷(5毫升)溶液滴加入三氯氧化磷(2.1克,0.0139摩尔)和二氯甲烷(25毫升)的混合物中,将混合物在此温度下搅拌另外10分钟。然后在-30℃下加入外-3-氯双环[3.2.1]辛-3-烯-2-醇(2.0克,0.0126摩尔)的二氯甲烷(10毫升)溶液,将混合物搅拌15分钟。加入三乙胺(6.4克,0.063摩尔),然后将混合物缓慢温热至室温,加入水并用盐酸调节pH值至1。分离出有机相,用硫酸钠干燥,并除去溶剂。
产量:2.1克(根据GC测定的含量为88.3%)
方案H
在-60℃下将DMSO(121克,1.55摩尔)的二氯甲烷(180毫升)溶液滴加入亚硫酰氯(57.8克,0.486摩尔)的二氯甲烷(900毫升)溶液中,并将混合物搅拌另外10分钟。在此温度下,加入外-3-氯双环[3.2.1]辛-3-烯-2-醇(70.0克,0.442摩尔)的二氯甲烷(360毫升)溶液,将混合物搅拌另外10分钟。加入三乙胺(201克,1.99摩尔),然后将混合物在冷盐酸中搅拌,有机相用水洗涤,用硫酸钠干燥并浓缩。
产量:71.2克(GC 88.2%)
绕过步骤b)在步骤a)后直接进行氧化的工艺步骤c)
3-氯双环[3.2.1]辛-3-烯-2-酮的制备
方案A
将外-3,4-二氯双环[3.2.1]辛-2-烯(2.0克,0.011摩尔)、二甲亚砜(3.5克,0.045摩尔)和碳酸氢钠(1.0克,0.012摩尔)的混合物缓慢加热至150℃,并在此温度下搅拌5小时。冷却后,加入水,并用乙酸乙酯萃取混合物。有机相用硫酸钠干燥并浓缩。
产量:1.4克
1H-NMR谱显示所得产物为约85%所需产物与约15%外-3-氯双环[3.2.1]辛-3-烯-2-醇(化合物IV)的混合物。
方案B
将外-3,4-二氯双环[3.2.1]辛-2-烯(2.0克,0.011摩尔)、二甲亚砜(15毫升)、磷酸氢二钾(2.26克,0.013摩尔)、磷酸二氢钾(0.48克,0.004摩尔)和溴化钠(1.34克,0.013摩尔)的混合物回流6小时。冷却后,加入水,并用乙酸乙酯萃取混合物。有机相用水洗涤,用硫酸钠干燥并浓缩。
产量:1.5克
1H-NMR谱显示所得产物为约90%所需产物与10%外-3-氯双环[3.2.1]辛-2-烯-醇的混合物。
工艺步骤d)
4-氰基双环[3.2.1]辛-3-烯-2-酮的制备
方案A
将3-氯双环[3.2.1]辛-3-烯-2-酮(0.5克,0.32mmol)、三乙胺(0.92克,0.32mmol)、丙酮合氰化氢(0.27克,0.32mmol)和甲醇(5毫升)的混合物在室温下搅拌24小时,倒入水中并用乙酸乙酯萃取。有机相用2N盐酸洗涤,用硫酸钠干燥并浓缩。
产量:0.4克(85%)
1H-NMR(400MHz,CDCl3)δ6.40(s,1H);3.08(m,2H);2.30-2.05(m,3H);1.94-1.86(m,1H);1.82-1.72(m,1H);1.66-1.58(m,1H)。
13C-NMR(100MHz,CDCl3)δ200.2(s);137.6(s);136.8(d);116.6(s);49.8(d);40.7(d);39.5(d);30.0(t);24.3(t)。
方案B
在室温下将三乙胺(0.71克,7.03mmol)滴加入3-氯双环[3.2.1]辛-3-烯-2-酮(1.0克,6.39mmol)、氰化钾(0.42克,7.03mmol)、甲基叔丁基醚(10毫升)、水(1毫升)和一满刮铲氯化四丁铵的混合物中,将混合物在此温度下搅拌48小时。将混合物倒入水中,并用乙酸乙酯萃取。有机相用硫酸钠干燥并浓缩。
产量:0.15克(16%)
1H-NMR(270MHz,CDCl3)δ6.40(s,1H);3.08(m,2H);2.30-2.05(m,3H);1.94-1.58(m,3H)。
方案C
在室温下将三乙胺(0.71克,7.03mmol)滴加入3-氯双环[3.2.1]辛-3-烯-2-酮(1.0克,6.39mmol)、甲苯(10毫升)、氰化钾(0.42克,7.03mmol)、水(1毫升)和一满刮铲氯化四丁基铵的混合物中,并将混合物在此温度下搅拌48小时。加入水,而后将混合物用乙酸乙酯萃取,有机相用硫酸钠干燥,然后浓缩。
产量:0.6克(64%)
1H-NMR(270MHz,CDCl3)δ6.40(s,1H);3.08(m,2H);2.30-2.05(m,3H);1.94-1.58(m,3H)。
方案D
将三乙胺(0.71克,7.03mmol)滴加入3-氯双环[3.2.1]辛-3-烯-2-酮(1.0克,6.39mmol)、二氯甲烷(10毫升)、氰化钾(0.42克,7.03mmol)、水(1毫升)和一满刮铲氯化四丁基铵的混合物中,并将混合物在室温下再搅拌48小时。将混合物倒入水中,有机相用硫酸钠干燥,并除去溶剂。
产量:0.9克(96%)
1H-NMR(270MHz,CDCl3)δ6.40(s,1H);3.09(m,2H);2.32-2.05(m,3H);1.96-1.58(m,3H)。
工艺步骤e)
双环[3.2.1]辛烷-2,4-二酮的制备
方案A
用氢氧化钾水溶液(0.5%,20摩尔)处理4-氰基双环[3.2.1]辛-3-烯-2-酮(0.02克,0.14mmol),并在室温下搅拌2小时。将混合物用盐酸酸化,并用乙酸乙酯萃取。有机相用硫酸钠干燥并浓缩。
产量:0.01克(36%)
1H-NMR(270MHz,CDCl3):二酮形式:δ3.34(d,1H);3.18(d,1H);3.04(s,2H);2.20-1.85(m,6H)。酮-烯醇形式,解析信号:δ5.48(s,1H);2.95(s,2H);1.80-1.50(m,6H)。
方案B
用氢氧化钠水溶液(50%,21.8克,0.273摩尔,3.5当量)处理3-氯双环[3.2.1]辛-3-烯-2-酮(12.2克,0.078摩尔)、氰化钾(0.25克,0.0039摩尔,5mol%)和甲醇(100毫升)的混合物,并回流2小时。然后除去溶剂,将残余物吸收在稀盐酸中,并用乙酸乙酯萃取。有机相用硫酸钠干燥并浓缩。
产量:9.6克(89.2%),为米色固体
1H-NMR(270MHz,CDCl3):二酮形式:δ3.34(d,1H);3.18(d,1H);3.04(s,2H);2.20-1.85(m,6H)。酮-烯醇形式(解析信号):δ5.48(s,1H);2.95(s,2H);1.82-1.50(m,6H)。
方案C
用氢氧化钠水溶液(50%,38.3克,0.48摩尔)处理3-氯双环[3.2.1]辛-3-烯-2-酮(30.0克,0.192摩尔)和氰化钾(0.62克,9.6mmol)的甲醇(300毫升)溶液,并回流4小时。除去溶剂,将残余物吸收在水中,并用二氯甲烷萃取。用盐酸将水相pH值调节至1,用二氯甲烷萃取,并除去溶剂。
产量:20.3克(77%),GC 95.4%
Claims (19)
C1-C4烷硫基、C1-C4烷基亚磺酰基或C1-C4烷基磺酰基,以及Z为C1-C4亚烷基、O、S、N-R5,其中R5为C1-C4烷基或C1-C4烷基羰基,该方法包括:a)在碱存在下将式II双环烯烃与卤仿反应,得到式III扩环产物,
其中
R1-R4和Z如以上所定义,且
3.根据权利要求1或2所要求的方法,其中用于步骤a)中的卤仿为氯仿。
4.根据权利要求1-3中任一项所要求的方法,其中用于步骤a)中的碱为碱金属氢氧化物、碱金属醇盐、碱金属氨化物或有机金属化合物。
5.根据权利要求4所要求的方法,其中所用的有机金属化合物为格利雅试剂或C1-C4烷基锂。
6.根据权利要求1-5中任一项所要求的方法,其中步骤b)中的水解在水、醇或醚中进行。
7.根据权利要求6所要求的方法,其中步骤b)中的水解在碱金属氢氧化物存在下进行。
8.根据权利要求1和3-7中任一项所要求的方法,其中步骤c)中的氧化使用选自金属氧化物、过氧化物、高卤酸盐(Perhalogenate)、卤酸盐(Halogenate)、次卤酸盐、NBS、NCS、DMSO、卤素、空气、氧化胺和它们的混合物的氧化剂进行。
9.根据权利要求2所要求的方法,其中式III化合物的烯丙基卤的氧化使用选自金属氧化物、过氧化物、高卤酸盐、卤酸盐、次卤酸盐、NBS、NCS、DMSO、卤素、空气、氧化胺和它们的混合物的氧化剂进行。
10.根据权利要求1-9中任一项所要求的方法,其中在步骤d)中将式V酮与稳定负电荷的亲核离子Y-反应,且Y-选自氰根、亚硫酸根、C1-C6烷基亚磺酸根和未取代的或被C1-C3烷基、C1-C3烷氧基、C1-C3烷硫基、C1-C3烷基磺酰基、卤素、氰基、硝基或磺酸酯取代的苯基亚磺酸根和它们的混合物。
11.根据权利要求10所要求的方法,其中所述酮与稳定负电荷的亲核离子Y-以1∶5的当量比反应。
12.根据权利要求1-11中任一项所要求的方法,其中在步骤e)中式IV酮到式I二酮的水解在碱金属氢氧化物或碱土金属氢氧化物存在下进行。
13.根据权利要求1-11中任一项所要求的方法,其中式V酮与亲核离子Y-得到式VI酮的反应不经中间体分离直接进行水解得到式I二酮。
14.一种如权利要求1所要求的式VI双环酮,其中R1、R2、R3和R4为氢、C1-C4烷基、C1-C4烷氧羰基、卤素、氰基、硝基、
C1-C4烷硫基、C1-C4烷基亚磺酰基或C1-C4烷基磺酰基,以及Z为C1-C4亚烷基、O、S、N-R5,其中R5为C1-C4烷基或C1-C4烷基羰基,Y为氰基、磺酸酯、C1-C6烷基磺酰基或未取代的或被C1-C3烷基、C1-C3
烷氧基、C1-C3烷硫基、C1-C3烷基磺酰基、卤素、氰基、硝基或磺酸
酯取代的苯基磺酰基。
15.如权利要求14所要求的式VI双环酮,其中Y为氰基。
16.如权利要求14或15所要求的双环酮,其中Z为C1-C4亚烷基或O。
17.如权利要求16所要求的双环酮,其中Z为C1-C4亚烷基。
18.如权利要求14-17中任一项所要求的双环酮,其中R1、R2、R3和R4为氢。
19.如权利要求14所要求的双环酮,其中R1、R2、R3和R4为氢,Z为亚甲基,Y为氰基。
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CN105693569A (zh) * | 2016-01-06 | 2016-06-22 | 江苏理工学院 | 3-[4-(甲基磺酰基)-2-氯苯甲酰基]二环[3.2.1]-2,4-辛二酮的合成方法 |
CN115784837A (zh) * | 2023-01-19 | 2023-03-14 | 山东潍坊润丰化工股份有限公司 | 3-氯双环[3.2.1]-3-辛烯-2-醇的制备方法 |
CN116041167A (zh) * | 2023-01-28 | 2023-05-02 | 山东潍坊润丰化工股份有限公司 | 双环酮类化合物及其制备方法、双环[3.2.1]-3-辛烷-2,4-二酮的制备方法 |
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Cited By (3)
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CN105693569A (zh) * | 2016-01-06 | 2016-06-22 | 江苏理工学院 | 3-[4-(甲基磺酰基)-2-氯苯甲酰基]二环[3.2.1]-2,4-辛二酮的合成方法 |
CN115784837A (zh) * | 2023-01-19 | 2023-03-14 | 山东潍坊润丰化工股份有限公司 | 3-氯双环[3.2.1]-3-辛烯-2-醇的制备方法 |
CN116041167A (zh) * | 2023-01-28 | 2023-05-02 | 山东潍坊润丰化工股份有限公司 | 双环酮类化合物及其制备方法、双环[3.2.1]-3-辛烷-2,4-二酮的制备方法 |
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KR20030013524A (ko) | 2003-02-14 |
BR0112214A (pt) | 2003-05-06 |
PL360846A1 (en) | 2004-09-20 |
WO2002006197A3 (de) | 2002-05-02 |
MXPA02012323A (es) | 2003-04-25 |
IL153413A0 (en) | 2003-07-06 |
BG107470A (en) | 2003-09-30 |
HUP0300902A2 (hu) | 2003-08-28 |
EP1296920A2 (de) | 2003-04-02 |
JP2004504287A (ja) | 2004-02-12 |
CZ200314A3 (cs) | 2003-08-13 |
SK72003A3 (en) | 2003-07-01 |
US20030187290A1 (en) | 2003-10-02 |
AU2001281951A1 (en) | 2002-01-30 |
EA200300101A1 (ru) | 2003-06-26 |
CA2414895A1 (en) | 2003-01-03 |
HUP0300902A3 (en) | 2005-02-28 |
US6815563B2 (en) | 2004-11-09 |
WO2002006197A2 (de) | 2002-01-24 |
AR028786A1 (es) | 2003-05-21 |
ZA200300988B (en) | 2004-03-08 |
NZ523835A (en) | 2004-03-26 |
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