ES420855A1 - Un metodo para preparar 4-(r)-hidroxi-2-ciclopenten-1-ona- sustituida en la posicion 2. - Google Patents
Un metodo para preparar 4-(r)-hidroxi-2-ciclopenten-1-ona- sustituida en la posicion 2.Info
- Publication number
- ES420855A1 ES420855A1 ES420855A ES420855A ES420855A1 ES 420855 A1 ES420855 A1 ES 420855A1 ES 420855 A ES420855 A ES 420855A ES 420855 A ES420855 A ES 420855A ES 420855 A1 ES420855 A1 ES 420855A1
- Authority
- ES
- Spain
- Prior art keywords
- substituted
- enol
- ester
- ether
- formula
- 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
- BZKFMUIJRXWWQK-UHFFFAOYSA-N Cyclopentenone Chemical compound O=C1CCC=C1 BZKFMUIJRXWWQK-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 5
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- YQTCQNIPQMJNTI-UHFFFAOYSA-N 2,2-dimethylpropan-1-one Chemical group CC(C)(C)[C]=O YQTCQNIPQMJNTI-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000006179 O-acylation Effects 0.000 abstract 1
- 238000010934 O-alkylation reaction Methods 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 230000010933 acylation Effects 0.000 abstract 1
- 238000005917 acylation reaction Methods 0.000 abstract 1
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000005228 aryl sulfonate group Chemical group 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 125000005982 diphenylmethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- 150000002084 enol ethers Chemical class 0.000 abstract 1
- 238000005837 enolization reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30976672A | 1972-11-27 | 1972-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES420855A1 true ES420855A1 (es) | 1976-04-01 |
Family
ID=23199601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES420855A Expired ES420855A1 (es) | 1972-11-27 | 1973-11-26 | Un metodo para preparar 4-(r)-hidroxi-2-ciclopenten-1-ona- sustituida en la posicion 2. |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS5328908B2 (ja) |
| AR (1) | AR198543A1 (ja) |
| AT (1) | AT330143B (ja) |
| AU (1) | AU459800B2 (ja) |
| BE (1) | BE807825A (ja) |
| BG (1) | BG21204A3 (ja) |
| CA (1) | CA1034139A (ja) |
| CH (1) | CH599098A5 (ja) |
| CS (1) | CS170480B2 (ja) |
| DD (1) | DD108516A5 (ja) |
| DE (1) | DE2358781C3 (ja) |
| ES (1) | ES420855A1 (ja) |
| FR (1) | FR2207905B1 (ja) |
| GB (1) | GB1440108A (ja) |
| HU (1) | HU169638B (ja) |
| IE (1) | IE38497B1 (ja) |
| IL (1) | IL43597A (ja) |
| NL (1) | NL7316147A (ja) |
| NO (1) | NO138905C (ja) |
| PH (1) | PH10276A (ja) |
| PL (1) | PL91162B1 (ja) |
| RO (1) | RO63011A (ja) |
| SE (1) | SE406462B (ja) |
| SU (1) | SU617005A3 (ja) |
| ZA (1) | ZA738581B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU529883B2 (en) * | 1978-09-04 | 1983-06-23 | Australian National University, The | Substituted cyclopentenones |
| JPS56159683U (ja) * | 1980-04-28 | 1981-11-28 | ||
| JP2696933B2 (ja) * | 1987-06-16 | 1998-01-14 | 日産化学工業株式会社 | 置換環状ケトン及び置換環状エノン並びにそれらの製造法 |
| US5227505A (en) * | 1987-06-16 | 1993-07-13 | Nissan Chemical Industries, Ltd. | Substituted cyclic ketones, substituted cyclic enones, and process for producing the same |
| US5254708A (en) * | 1987-06-16 | 1993-10-19 | Nissan Chemical Industries, Ltd. | Substituted cyclic ketones, substituted cyclic enones, and process for producing the same |
| US5231208A (en) * | 1987-06-16 | 1993-07-27 | Nissan Chemical Industries, Ltd. | Substituted cyclic ketones, substituted cyclic enones, and process for producing the same |
-
1973
- 1973-11-07 CA CA185,210A patent/CA1034139A/en not_active Expired
- 1973-11-07 IE IE2003/73A patent/IE38497B1/xx unknown
- 1973-11-08 AU AU62283/73A patent/AU459800B2/en not_active Expired
- 1973-11-08 IL IL43597A patent/IL43597A/en unknown
- 1973-11-08 ZA ZA738581A patent/ZA738581B/xx unknown
- 1973-11-09 GB GB5222073A patent/GB1440108A/en not_active Expired
- 1973-11-15 PH PH15227A patent/PH10276A/en unknown
- 1973-11-16 AR AR251028A patent/AR198543A1/es active
- 1973-11-20 CH CH1628373A patent/CH599098A5/xx not_active IP Right Cessation
- 1973-11-22 AT AT980073A patent/AT330143B/de not_active IP Right Cessation
- 1973-11-22 JP JP13086973A patent/JPS5328908B2/ja not_active Expired
- 1973-11-26 CS CS8114A patent/CS170480B2/cs unknown
- 1973-11-26 RO RO7300076778A patent/RO63011A/ro unknown
- 1973-11-26 NL NL7316147A patent/NL7316147A/xx unknown
- 1973-11-26 SE SE737315982A patent/SE406462B/sv unknown
- 1973-11-26 DD DD174893A patent/DD108516A5/xx unknown
- 1973-11-26 BE BE138190A patent/BE807825A/xx not_active IP Right Cessation
- 1973-11-26 BG BG25076A patent/BG21204A3/xx unknown
- 1973-11-26 SU SU731975423A patent/SU617005A3/ru active
- 1973-11-26 FR FR7341997A patent/FR2207905B1/fr not_active Expired
- 1973-11-26 NO NO734495A patent/NO138905C/no unknown
- 1973-11-26 DE DE2358781A patent/DE2358781C3/de not_active Expired
- 1973-11-26 HU HUWI246A patent/HU169638B/hu unknown
- 1973-11-26 PL PL1973166812A patent/PL91162B1/pl unknown
- 1973-11-26 ES ES420855A patent/ES420855A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| RO63011A (fr) | 1978-05-15 |
| NO138905C (no) | 1978-12-06 |
| DE2358781A1 (de) | 1974-06-12 |
| JPS4982649A (ja) | 1974-08-08 |
| DE2358781B2 (de) | 1979-01-25 |
| IL43597A0 (en) | 1974-03-14 |
| JPS5328908B2 (ja) | 1978-08-17 |
| FR2207905A1 (ja) | 1974-06-21 |
| BG21204A3 (ja) | 1976-03-20 |
| DD108516A5 (de) | 1974-09-20 |
| IE38497B1 (en) | 1978-03-29 |
| SE406462B (sv) | 1979-02-12 |
| CA1034139A (en) | 1978-07-04 |
| ZA738581B (en) | 1974-09-25 |
| FR2207905B1 (ja) | 1978-02-24 |
| CH599098A5 (ja) | 1978-05-12 |
| PH10276A (en) | 1976-11-03 |
| AR198543A1 (es) | 1974-06-28 |
| GB1440108A (en) | 1976-06-23 |
| DE2358781C3 (de) | 1979-11-08 |
| ATA980073A (de) | 1975-09-15 |
| NO138905B (no) | 1978-08-28 |
| AU6228373A (en) | 1975-04-10 |
| SU617005A3 (ru) | 1978-07-25 |
| HU169638B (ja) | 1976-12-28 |
| NL7316147A (ja) | 1974-05-29 |
| CS170480B2 (ja) | 1976-08-27 |
| BE807825A (fr) | 1974-03-15 |
| AU459800B2 (en) | 1975-04-10 |
| AT330143B (de) | 1976-06-10 |
| PL91162B1 (en) | 1977-02-28 |
| IE38497L (en) | 1974-05-27 |
| IL43597A (en) | 1976-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT333962B (de) | Verfahren zum herstellen einer stabilen emulsion einer als sauerstoffubertrager geeigneten perfluorkohlenstoffverbindung | |
| ES441546A1 (es) | Procedimiento para la obtencion de 2-ciclohexil-carbonil-4- oxo-hemahidro-4h-pirazino (2,1-a) quinolina. | |
| RO77559A (ro) | Procedeu de preparare a eritro-9-(2-hidroxi-3-alchil)hidroxantinei | |
| ES420855A1 (es) | Un metodo para preparar 4-(r)-hidroxi-2-ciclopenten-1-ona- sustituida en la posicion 2. | |
| ES409167A1 (es) | Un procedimiento para la produccion de nuevos derivados de prostaglandinas. | |
| ES450245A1 (es) | Un procedimiento para la preparacion de nuevas oxatolopiri- dinas 2-sustituidas. | |
| DE3372095D1 (en) | Novel phenylpiperazine derivatives and process for producing the same | |
| ES403209A1 (es) | Un metodo para la produccion de nuevos derivados de aceto- fenon-oxima. | |
| ES536649A0 (es) | Procedimiento para la preparacion de derivados de estrano y androstano | |
| ES481650A1 (es) | Procedimiento de sintesis de esteroides utilizando un anhi- drido mixto. | |
| ES325261A1 (es) | Procedimiento para la produccion de esteroides. | |
| US3843712A (en) | Endo-bicyclo(3.1.0)-hexane glycol intermediates for preparing prostaglandins e1,a1,and analogs thereof | |
| ATE40347T1 (de) | Verfahren zur herstellung von chlorierten ethylenisch ungesaettigten verbidungen. | |
| SE7600729L (sv) | Prostaglandinforeningar | |
| ES423817A1 (es) | Un procedimiento para la obtencion de 6-alquil-ergolinas d-2-sustituidas y 8-sustituidas. | |
| GB1505029A (en) | 2-ethyl-6-alkoxy - 2,3 - dihydro - 6h - pyran - 3- ones | |
| ES410855A1 (es) | Procedimiento para la obtencion de derivados de benzociclo-heptatiofeno. | |
| KR840005421A (ko) | 퀴논 화합물의 제조방법 | |
| KR850001742A (ko) | 큐말산 에스테르의 제조방법 | |
| KR840007009A (ko) | 1,1-디옥소 페니실라노일옥시메틸 6-β-아미노 페니실라네이트의 제조방법 | |
| KR870003114A (ko) | 테트라하이드로이소퀴놀린 유도체 | |
| SE8500462L (sv) | Sett att framstella prednisolonderivat och mellanprodukter av detta forfarande | |
| JPS5265251A (en) | Synthesis of prostaglandin derivatives | |
| KR840008010A (ko) | 알파 치환알킬아릴케탈류의 제조방법 | |
| ES401041A1 (es) | Un procedimiento para la preparacion de 17 alfa etinil-es- trioles. |