NO742234L - - Google Patents
Info
- Publication number
- NO742234L NO742234L NO742234A NO742234A NO742234L NO 742234 L NO742234 L NO 742234L NO 742234 A NO742234 A NO 742234A NO 742234 A NO742234 A NO 742234A NO 742234 L NO742234 L NO 742234L
- Authority
- NO
- Norway
- Prior art keywords
- ether
- water
- solution
- mol
- group
- Prior art date
Links
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 125000000468 ketone group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 125000003198 secondary alcohol group Chemical group 0.000 claims description 2
- 241000031711 Cytophagaceae Species 0.000 claims 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical class [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 47
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 36
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 27
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 238000004821 distillation Methods 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 239000003921 oil Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 14
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 13
- 235000019341 magnesium sulphate Nutrition 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000012259 ether extract Substances 0.000 description 12
- 239000000839 emulsion Substances 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 238000009835 boiling Methods 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000005457 ice water Substances 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 239000012279 sodium borohydride Substances 0.000 description 5
- 229910000033 sodium borohydride Inorganic materials 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-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
- 150000002148 esters Chemical class 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000007868 Raney catalyst Substances 0.000 description 3
- 229910000564 Raney nickel Inorganic materials 0.000 description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000012230 colorless oil Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 230000022244 formylation Effects 0.000 description 2
- 238000006170 formylation reaction Methods 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012746 preparative thin layer chromatography Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- FMCAFXHLMUOIGG-IWFBPKFRSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2r)-2-formamido-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxy-2,5-dimethylphenyl)propanoyl]amino]-4-methylsulfanylbutanoic acid Chemical compound O=CN[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](C(=O)N[C@@H](CCSC)C(O)=O)CC1=CC(C)=C(O)C=C1C FMCAFXHLMUOIGG-IWFBPKFRSA-N 0.000 description 1
- SVNYWXLUVGKHJN-UHFFFAOYSA-N 1-(5-methylfuran-2-yl)oct-1-en-3-one Chemical compound CCCCCC(=O)C=CC1=CC=C(C)O1 SVNYWXLUVGKHJN-UHFFFAOYSA-N 0.000 description 1
- YEJOEVSVZNHDBJ-UHFFFAOYSA-N 2-oxoheptyl dihydrogen phosphate Chemical compound CCCCCC(=O)COP(O)(O)=O YEJOEVSVZNHDBJ-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- GRTOGORTSDXSFK-XJTZBENFSA-N ajmalicine Chemical compound C1=CC=C2C(CCN3C[C@@H]4[C@H](C)OC=C([C@H]4C[C@H]33)C(=O)OC)=C3NC2=C1 GRTOGORTSDXSFK-XJTZBENFSA-N 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000004246 corpus luteum Anatomy 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 150000003180 prostaglandins Chemical class 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004809 thin layer chromatography Methods 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/16—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2924173A GB1466256A (en) | 1973-06-20 | 1973-06-20 | 2,5-substituted furans and their production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO742234L true NO742234L (enExample) | 1975-01-13 |
Family
ID=10288383
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742234A NO742234L (enExample) | 1973-06-20 | 1974-06-19 | |
| NO742235A NO742235L (enExample) | 1973-06-20 | 1974-06-19 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742235A NO742235L (enExample) | 1973-06-20 | 1974-06-19 |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS5032165A (enExample) |
| BE (2) | BE816569A (enExample) |
| CA (2) | CA1053686A (enExample) |
| DD (2) | DD113356A5 (enExample) |
| DE (2) | DE2429247A1 (enExample) |
| DK (2) | DK329674A (enExample) |
| FI (2) | FI187474A7 (enExample) |
| FR (2) | FR2234301B1 (enExample) |
| GB (1) | GB1466256A (enExample) |
| IL (2) | IL45065A (enExample) |
| NL (2) | NL7408200A (enExample) |
| NO (2) | NO742234L (enExample) |
| SE (2) | SE7408097L (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03502882A (ja) * | 1987-12-15 | 1991-07-04 | ザ トラスティーズ オブ プリンストン ユニヴァーシティ | 変異原物質および発癌物質に関するトランスジェニック試験システム |
-
1973
- 1973-06-20 GB GB2924173A patent/GB1466256A/en not_active Expired
-
1974
- 1974-06-18 CA CA202,704A patent/CA1053686A/en not_active Expired
- 1974-06-18 CA CA202,705A patent/CA1052801A/en not_active Expired
- 1974-06-19 FI FI1874/74A patent/FI187474A7/fi unknown
- 1974-06-19 IL IL45065A patent/IL45065A/xx unknown
- 1974-06-19 FI FI1873/74A patent/FI187374A7/fi unknown
- 1974-06-19 BE BE145628A patent/BE816569A/xx unknown
- 1974-06-19 NO NO742234A patent/NO742234L/no unknown
- 1974-06-19 NO NO742235A patent/NO742235L/no unknown
- 1974-06-19 IL IL45066A patent/IL45066A/en unknown
- 1974-06-19 DD DD179283A patent/DD113356A5/xx unknown
- 1974-06-19 JP JP49069267A patent/JPS5032165A/ja active Pending
- 1974-06-19 NL NL7408200A patent/NL7408200A/xx not_active Application Discontinuation
- 1974-06-19 SE SE7408097A patent/SE7408097L/xx unknown
- 1974-06-19 DD DD179281A patent/DD112755A5/xx unknown
- 1974-06-19 BE BE145629A patent/BE816570A/xx unknown
- 1974-06-19 FR FR7421232A patent/FR2234301B1/fr not_active Expired
- 1974-06-19 JP JP49069266A patent/JPS5032164A/ja active Pending
- 1974-06-19 DE DE2429247A patent/DE2429247A1/de active Pending
- 1974-06-19 SE SE7408096A patent/SE7408096L/xx unknown
- 1974-06-19 DE DE2429248A patent/DE2429248A1/de active Pending
- 1974-06-19 NL NL7408199A patent/NL7408199A/xx not_active Application Discontinuation
- 1974-06-19 FR FR7421231A patent/FR2234302B1/fr not_active Expired
- 1974-06-20 DK DK329674A patent/DK329674A/da unknown
- 1974-06-20 DK DK329874A patent/DK329874A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1053686A (en) | 1979-05-01 |
| FR2234301B1 (enExample) | 1978-09-22 |
| FR2234301A1 (enExample) | 1975-01-17 |
| IL45065A0 (en) | 1974-09-10 |
| JPS5032164A (enExample) | 1975-03-28 |
| BE816570A (fr) | 1974-10-16 |
| FI187374A7 (enExample) | 1974-12-21 |
| IL45066A (en) | 1977-07-31 |
| IL45065A (en) | 1978-06-15 |
| SE7408096L (enExample) | 1974-12-23 |
| DD113356A5 (enExample) | 1975-06-05 |
| FR2234302B1 (enExample) | 1978-12-01 |
| IL45066A0 (en) | 1974-09-10 |
| GB1466256A (en) | 1977-03-02 |
| NL7408199A (enExample) | 1974-12-24 |
| FR2234302A1 (enExample) | 1975-01-17 |
| CA1052801A (en) | 1979-04-17 |
| DK329674A (enExample) | 1975-02-10 |
| DE2429248A1 (de) | 1975-01-16 |
| DK329874A (enExample) | 1975-02-10 |
| JPS5032165A (enExample) | 1975-03-28 |
| DD112755A5 (enExample) | 1975-05-05 |
| DE2429247A1 (de) | 1975-01-16 |
| NO742235L (enExample) | 1975-01-13 |
| BE816569A (fr) | 1974-10-16 |
| SE7408097L (enExample) | 1974-12-23 |
| NL7408200A (enExample) | 1974-12-24 |
| FI187474A7 (enExample) | 1974-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5466833A (en) | Process for the preparation of 13,14-dihydro-15(R)-17-phenyl-18,19,20-trinor-PGF2α isopropyl ester | |
| KR100604699B1 (ko) | 베라프로스트와 이의 염을 제조하는 방법 | |
| CA3174197A1 (en) | Catalytic cannabigerol processes and precursors | |
| EP3250556B1 (en) | Processes for the preparation of compounds, such as 3-arylbutanals, useful in the synthesis of medetomidine | |
| NO742234L (enExample) | ||
| EP0010799B1 (en) | A process for the preparation of 3-azabicyclo(3.1.0)hexane derivatives and modifications thereof | |
| CN112592306B (zh) | 吡咯啉酮类化合物及其合成方法 | |
| US4150031A (en) | Hydroxy methyl carbazole acetic acid and esters | |
| US5908935A (en) | Process for the preparation of 1-Acyl-4-arylpiperidines | |
| US4656309A (en) | Preparation of alpha-pivaloyl-substituted acetic acid esters | |
| JP3340732B1 (ja) | シクロペンタベンゾフラン誘導体の製造方法及びその製造原料となる新規化合物 | |
| JPH0341049A (ja) | 置換３―ホルミル―３―ブテン―１―酸の製造法 | |
| JP4991744B2 (ja) | ビフェニル類の製造法 | |
| EP0647640B1 (en) | Process for the preparation of pilocarpine derivatives | |
| HU186528B (en) | Process for producing tetronnoic acid | |
| US4906765A (en) | Process for the production of 4-alkoxy-2(5H) thiophenones | |
| JP3174576B2 (ja) | ３−（ｓ）−フラン誘導体の製造法 | |
| Hernández et al. | One Pot Synthesis of Benzyltriphenylphosphonium Acetates from the Corresponding Activated Benzylic Alcohols | |
| NO863769L (no) | Fremgangsmaate for fremstilling av 4-hydroksy-2-oksopyrrolin-1-yl-acetamid. | |
| JP2815988B2 (ja) | ３―ｎ―シクロヘキシルアミノフェノール誘導体の製造法 | |
| KR850000427B1 (ko) | 피롤 유도체의 제조방법 | |
| CN102127114B (zh) | 具有偕双磷酸酯基团的非天然手性氨基酸衍生物及其合成方法 | |
| Tomioka et al. | Nucleophilic cleavage reactions of cyclic and acyclic. alpha.-diazo-. beta.-ketophosphoryl compounds | |
| SU1576524A1 (ru) | Способ получени производных тетралона-2 | |
| EP0101003B2 (en) | Process for preparing 4-oxo-4,5,6,7-tetrahydrobenzofuran derivative |