WO2001042232A1 - Procede de production de tetrahydropyranyl-4-sulfonate et de 4-aminotetrahydropyrane - Google Patents
Procede de production de tetrahydropyranyl-4-sulfonate et de 4-aminotetrahydropyrane Download PDFInfo
- Publication number
- WO2001042232A1 WO2001042232A1 PCT/JP2000/008695 JP0008695W WO0142232A1 WO 2001042232 A1 WO2001042232 A1 WO 2001042232A1 JP 0008695 W JP0008695 W JP 0008695W WO 0142232 A1 WO0142232 A1 WO 0142232A1
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- producing
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-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
- C07D309/08—Heterocyclic compounds containing six-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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D309/14—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-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
- C07D309/08—Heterocyclic compounds containing six-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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
Definitions
- the present invention relates to a method for producing tetrahydrovinyl-2-4-sulfonate and a method for producing a 4-aminotetrahydropyran compound from tetrahydrovinyl-2-4-sulfonate.
- Tetrahydrovillaryl 4-sulfonate is a useful compound capable of introducing a tetrahydrovinylil group into various compounds by utilizing the elimination property of a sulfonyl group, and a 4-aminotetrahydropyran compound is It is a compound useful as a synthetic intermediate or raw material for pharmaceuticals, agricultural chemicals, etc. Background art
- a method for producing a 4-aminotetrahydropyran compound for example, a method in which ammonia gas and hydrogen gas are brought into contact with tetrahydropyran-4-one in the presence of lanthanum nickel (Helv. Chim. Acta., 47, 2145 (1964)), a method of reacting tetrahydropyran-4-one with an amine in the presence of sodium cyanoborohydride (J. Med. Chem., 37, 565 (1994)), A method is known in which pyran-1-one is heated in a mixed solution of water, ⁇ , ⁇ -dimethylformamide and formic acid (Japanese Patent Application Laid-Open No. H11-126736).
- Tet Lahydropyran-one is a compound that is relatively difficult to synthesize, and is also a compound that is very unstable with respect to bases.
- the yield of the desired 4-aminotetrahydropyran compound is low in any of the methods.
- Another object of the present invention is to provide an industrially suitable method for producing a 4-aminotetrahydropyran compound which is capable of producing a 4-aminotetrahydropyran compound in a high yield under a mild condition by a simple method.
- the present invention relates to a method for producing tetrahydrovinyl-2-41-sulfonate, which comprises reacting 3-butene-111-ol with a formaldehyde derivative and an organic sulfonic acid.
- the present invention also relates to tetrahydrovinyl-2-4-sulfonate and a compound represented by the general formula (1):
- R 1 and R 2 represents a group which does not participate in the reaction; and, 1 ⁇ 1 and 13 ⁇ 4 2 may combine with each other to form a ring,
- R 1 and R 2 are as defined above,
- the present invention relates to a method for producing a 4-aminotetrahydrobiranane compound represented by the formula: c Best mode for carrying out the invention
- the starting material 3-buten-1-ol used in the reaction of the present invention may be a 1,4-butanediol dehydration reaction (for example, Bull. Chem. So Jpn., 54, 1585 (1981)) or butadiene mono- It is a compound that can be easily synthesized by an epoxidation reaction and a subsequent reduction reaction (for example, W099363379).
- formaldehyde derivative used in the reaction of the present invention examples include an aqueous solution of formaldehyde or a polymer of formaldehyde.
- formalin, paraformaldehyde and trioxane are preferably used.
- the amount of the formaldehyde derivative to be used is preferably 1.0 to 5.0 moles, more preferably 1.1 to 2.0 moles, per 1 mole of the raw material 3-butene-11-ol. (Formaldehyde conversion). These formaldehyde derivatives may be used alone or in combination of two or more.
- organic sulfonic acid used in the reaction of the present invention examples include alkyl sulfonic acids such as methanesulfonic acid and ethanesulfonic acid; benzenesulfonic acid, ⁇ -toluenesulfonic acid, ⁇ -chlorobenzenebenzenesulfonic acid, and ⁇ -bromobenzene. And arylsulfonic acids such as sulfonic acid.
- the amount of the organic sulfonic acid to be used is preferably 1.0 to 5.0 moles, more preferably 1.1 to 3.0 moles, based on the raw material 3-butene-1-ol. .
- the reaction of the present invention is carried out in the presence or absence of a solvent.
- the solvent used include water; aromatic hydrocarbons such as benzene, toluene, xylene, and mesitylene; halogenated hydrocarbons such as chloroform and dichloroethane; and organic acid esters such as ethyl acetate and butyl acetate.
- ethers such as tetrahydropyran, diisopropyl ether and the like, preferably aromatic hydrocarbons, more preferably benzene, toluene, and particularly preferably toluene.
- the amount of the solvent to be used is preferably 0 to 5 OmK, more preferably 0 to 10 ml, per 1 g of 3-buten-1-ol. These solvents may be used alone or in combination of two or more.
- the starting material 3-butene-l-ol, a formaldehyde derivative and an organic sulfonic acid are brought into contact with each other in a liquid phase.
- the reaction is carried out in an inert gas atmosphere.
- the reaction is carried out at normal pressure or under pressure by a method such as mixing 1-ol, a formaldehyde derivative and an organic sulfonic acid, and heating and stirring.
- the above compounds may be mixed in any order, and all may be mixed simultaneously, or the remaining compounds may be added sequentially or simultaneously to one or two or more mixtures as appropriate.
- the reaction temperature at that time is preferably 10 to 80 ° C, more preferably 20 to 60 ° C.
- the final product of the above reaction tetrahydrovinyl-2-4-sulfonate, is purified, for example, by distilling off the solvent after completion of the reaction, and then distilling, recrystallizing, column chromatography, or the like. .
- the raw material tetrahydrovillaruyl 4-sulfonate used in the reaction of the present invention is obtained, for example, by reacting 3-buten-1-ol with a formaldehyde derivative (for example, formalin) and an organic sulfonic acid, as described above.
- a formaldehyde derivative for example, formalin
- an organic sulfonic acid as described above.
- tetrahydroviranyl-14-sulfonate examples include, for example, tetrahydrovillaranuyl 4-methanesulfonate, tetrahydrovillaranuyl 4-ethaneethane sulfonate, and the like; tetrahydrovinylanil 4-alkyl sulfonate; Benzenesulfonate, Tetrahydrodrobilanyl 4-p — Toluenesulfonate, Tetrahidrobilanyl-141-p-Cross-opening benzenesulfonate, Tetrahydrodrobilanil 4-p-Tetrahydrobilanyl 1-4, such as bromobenzenesulfonate Arylsulfonate.
- R 1 and R 2 are groups that do not participate in the reaction. Represents a hydrogen atom which may be the same or different and represents an alkyl group, a cycloalkyl group, an aralkyl group or an aryl group which may have a substituent. Further, R 1 and R 2 may combine to form a ring.
- an alkyl group having 1 to 10 carbon atoms is particularly preferable.
- the cycloalkyl group is preferably a cycloalkyl group having 3 to 7 carbon atoms, and examples thereof include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, and a cycloheptyl group.
- the aralkyl group is particularly preferably an aralkyl group having 7 to 10 carbon atoms. Examples thereof include a benzyl group, a phenethyl group (and its isomer), a phenylpropyl group (and its isomer), and a phenylbutyl group (and its isomer). Isomers).
- the aryl group is preferably an aryl group having 6 to 14 carbon atoms, and examples thereof include a phenyl group, a p-tolyl group, a naphthyl group and an anthranyl group.
- the above-mentioned alkyl group, cycloalkyl group, aralkyl group or aryl group may have a substituent. Examples of the substituent include at least one selected from a substituent formed through a carbon atom, a substituent formed through an oxygen atom, a substituent formed through a nitrogen atom, and a halogen atom.
- Examples of the substituent formed through the carbon atom include an alkyl group such as a methyl group, an ethyl group and a propyl group; an aralkyl group such as a benzyl group; an aryl group such as a phenyl group; and a cyano group.
- Examples of the substituent formed through the oxygen atom include: an alkoxy group such as a methoxy group, an ethoxy group, a propoxy group, a butoxy group and a benzyloxy group; an aryloxy group such as a phenoxy group; an acyl group such as an acetyloxy group and a benzoyloxy group. And a hydroxy group.
- Examples of the substituent formed through the nitrogen atom include a nitro group and an amino group.
- Examples of the halogen atom include a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom.
- the amine used in the reaction of the present invention may be an amine itself. However, in the case of an amine having a low boiling point at normal pressure, it is preferably used as an aqueous solution or alcohol solution that is easy to handle. Its concentration is preferably from 1 to 90% by weight, more preferably from 3 to 60% by weight.
- the amount of the amine to be used is preferably 1 to 60 moles, more preferably 3 to 40 moles, per 1 mole of the starting material, tetrahydrovinyl-2-41-sulfonate.
- the reaction of the present invention is carried out in the presence or absence of a solvent.
- a solvent examples include water; amides such as N, N-dimethylformamide;
- ⁇ 'Ureas such as dimethylimidazolidinone; alcohols such as methanol, ethanol, isopropyl alcohol, and t_butyl alcohol: aromatic hydrocarbons such as benzene, toluene, xylene, and mesitylene; methylene chloride, Halogenated hydrocarbons such as mouth form and dichloroethane are preferred. Water and alcohols are preferred, and water, methanol and ethanol are more preferred.
- the amount of the solvent to be used is preferably 0 to 50 times by weight, more preferably 0 to 20 times by weight, based on the starting material tetrahydrovinyl-2-4-sulfonate. These solvents may be used alone or in combination of two or more.
- tetrahydroviranyl-14-sulfonate and amine are brought into contact with each other in a liquid phase.
- tetrahydrovillaranyl 4-sulfonate and an amine are mixed in an inert gas atmosphere. It is carried out under normal pressure or under pressure by a method such as heating and stirring.
- the reaction temperature at this time is preferably 40 to 180 ° C, more preferably 50 to 130 ° C.
- the reactivity may be adjusted by adding an inorganic base or an organic base to the system.
- Example 7 The same apparatus as in Example 7, a purity 8 6% tetrahydronaphthalene Vila sulfonyl one 4-methanesulfonate synthesized in Example 5 1.
- 05 g (5. Ommol) and 5 0 wt 0/0 dimethicone Ruami emissions solution (Katayama 9.0 g (10 O mmol) was added, and the mixture was reacted at 90 ° C. for 5 hours. After the completion of the reaction, the obtained reaction solution was analyzed by gas chromatography (internal standard method). As a result, it was found that 0.38 g (yield: 59%) of 4-dimethylaminotetrahydropyran was formed.
- Example 5 synthesized in purity 8 6% Tetorahi Dorobiraniru one 4 one methanesulfonyl Natick preparative 5 0. 0 g (manufactured by Katayama Chemical Co.) (0. 2 4mol) and 5 0 wt 0/0 Jimechiruami emissions aqueous 4 0 0 0.0 g (4.44 mol) was added, and the mixture was reacted at 70 ° C for 5 hours. After completion of the reaction, the obtained reaction solution was transferred to a 100 ml glass flask equipped with a reflux condenser and a cooling trap (cooled to 120 ° C.
- Example purity of 86% was synthesized in 5 Tetorahi Dorobira two Lou 4-methanesulfonyl Natick preparative 50. 0 g (0. 24mol) and 40 weight 0 / 0 aqueous methylamine solution (manufactured by Katayama chemical Co.) 400. 0 g of (5. 1 5 mol) was added and reacted for 3 hours at 70 ° C.
- Example 7 In a device similar to that of Example 7, a solution of tetrahydroviranyl-1-4-methanesulfonate having a purity of 86% synthesized in Example 5 and 0.21 g (1.0 mmol) and a 2 mol / 1 methylamine ethanol solution 5: 0 ml (1 Ommol) was added, and the mixture was reacted at 100 ° C for 5 hours. After completion of the reaction, the obtained reaction solution was analyzed by gas chromatography (internal standard method). As a result, 0.047 g (yield: 41%) of 4-methylaminotetrahydropyran was produced.
- silica gel column chromatography fill: ⁇ Kogel C-200 (manufactured by Wako Pure Chemical Industries, Ltd.)
- Example 7 86% pure tetrahydrovinylan-4-methanesulfonate synthesized in Example 5 (1.05 g (5.Ommol) and 1.61 g (1.5 Ommol) of N-methylaniline were synthesized. Was added and reacted at 100 ° C. for 4 hours. After completion of the reaction, the obtained reaction solution was basified by adding 1.0 ml of 8 molZ sodium hydroxide aqueous solution and 2.0 ml of water, and then extracted twice with 30 ml of chloroform, and the organic layer was subjected to sulfuric anhydride. Dried with acid magnesium.
- tetrahydrovilla 2-ru 4-sulfonate is produced in a simple process in a simple process from a readily available 3-butene-l-ol without a complicated operation in a single step. It is possible to provide an industrially advantageous method for producing tetrahydrovinyl-2-4-sulfonate.
- an industrially suitable 4-amino compound capable of producing a 4-aminotetrahydrobiran derivative in a high yield from mildly synthesized tetrahydroviranyl-14-sulfonate by a simple method under mild conditions can be provided.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU17348/01A AU1734801A (en) | 1999-12-10 | 2000-12-08 | Processes for producing tetrahydropyranyl-4-sulfonate and 4-aminotetrahydropyrancompound |
DE60010336T DE60010336T2 (de) | 1999-12-10 | 2000-12-08 | Verfahren zur herstellung von tetrahydropyranyl-4-sulfonat und eines 4-aminotetrahydropyranderivates |
EP00980002A EP1247807B1 (en) | 1999-12-10 | 2000-12-08 | Processes for producing tetrahydropyranyl-4-sulfonate and 4-aminotetrahydropyran compound |
US10/148,750 US6653489B2 (en) | 1999-12-10 | 2000-12-08 | Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminotetrahydropyran compounds |
HK03106190A HK1054024A1 (en) | 1999-12-10 | 2003-08-29 | Processes for producing tetrahydropyranyl-4-sulfonate and 4-aminotetrahydropyran compound. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35171299A JP3959584B2 (ja) | 1999-12-10 | 1999-12-10 | テトラヒドロピラニル−4−スルホネートの製法 |
JP11/351712 | 1999-12-10 | ||
JP2000038320A JP4032593B2 (ja) | 2000-02-16 | 2000-02-16 | 4−アミノテトラヒドロピラン誘導体の製法 |
JP2000-38320 | 2000-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001042232A1 true WO2001042232A1 (fr) | 2001-06-14 |
Family
ID=26579469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/008695 WO2001042232A1 (fr) | 1999-12-10 | 2000-12-08 | Procede de production de tetrahydropyranyl-4-sulfonate et de 4-aminotetrahydropyrane |
Country Status (7)
Country | Link |
---|---|
US (1) | US6653489B2 (ja) |
EP (1) | EP1247807B1 (ja) |
CN (1) | CN1193021C (ja) |
AU (1) | AU1734801A (ja) |
DE (1) | DE60010336T2 (ja) |
HK (1) | HK1054024A1 (ja) |
WO (1) | WO2001042232A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003104215A1 (ja) * | 2002-06-10 | 2003-12-18 | 宇部興産株式会社 | テトラヒドロピラン−4−オールの製法並びにその中間体及びその製法 |
WO2005005406A1 (ja) * | 2003-07-14 | 2005-01-20 | Ube Industries, Ltd. | 4−アミノテトラヒドロピラン化合物及びその酸塩の製法、その合成中間体およびその製法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101913441B1 (ko) | 2010-12-17 | 2018-10-30 | 네르비아노 메디칼 사이언시스 에스.알.엘. | 키나제 억제제로서 치환된 피라졸로-퀴나졸린 유도체 |
CN102993144B (zh) * | 2012-12-07 | 2016-04-13 | 青岛前线生物工程有限公司 | 4-氨基四氢吡喃的一锅法合成工艺 |
EP2993427B1 (en) * | 2014-09-05 | 2018-03-21 | Samsung Electronics Co., Ltd. | Refrigerator |
CN108864018A (zh) * | 2018-06-18 | 2018-11-23 | 苏州盖德精细材料有限公司 | 一种重要中间体4-氨基四氢吡喃的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3669992A (en) * | 1968-04-18 | 1972-06-13 | Phillips Petroleum Co | Preparation of aminotetrahydropyrans |
US3759956A (en) * | 1968-12-13 | 1973-09-18 | Phillips Petroleum Co | Bis-tetrahydropyranyl sulfones and sulfoxides |
US4288374A (en) * | 1979-09-10 | 1981-09-08 | E. I. Du Pont De Nemours And Company | Synthesis of 3-buten-1-ol, 3,4-dichlorobutan-1-ol and 3-chlorotetrahydrofuran |
-
2000
- 2000-12-08 EP EP00980002A patent/EP1247807B1/en not_active Expired - Lifetime
- 2000-12-08 AU AU17348/01A patent/AU1734801A/en not_active Abandoned
- 2000-12-08 WO PCT/JP2000/008695 patent/WO2001042232A1/ja active IP Right Grant
- 2000-12-08 DE DE60010336T patent/DE60010336T2/de not_active Expired - Lifetime
- 2000-12-08 CN CN00816999.3A patent/CN1193021C/zh not_active Expired - Fee Related
- 2000-12-08 US US10/148,750 patent/US6653489B2/en not_active Expired - Fee Related
-
2003
- 2003-08-29 HK HK03106190A patent/HK1054024A1/xx not_active IP Right Cessation
Non-Patent Citations (2)
Title |
---|
FRANCISCO CATURLA ET AL.: "Preparation and synthetic applications of lithiated vinyl sulfones derived from 3-buten-1-ol and 4-penten-1-ol", TETRAHEDRON, vol. 53, no. 33, 1997, pages 11449 - 11464, XP002937391 * |
STEVEN V. LEY ET AL.: "Alkylation reactions of anions derived from 2-(benzenesulphonyl)tetrahydropyran and their application to spiroketal synthesis", TETRAHEDRON, vol. 42, no. 15, 1986, pages 4333 - 4342, XP002937392 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003104215A1 (ja) * | 2002-06-10 | 2003-12-18 | 宇部興産株式会社 | テトラヒドロピラン−4−オールの製法並びにその中間体及びその製法 |
US7304169B2 (en) | 2002-06-10 | 2007-12-04 | Ube Industries, Ltd. | Process for producing tetrahydropyran-4-ol, intermediate therefor, and process for producing the same |
WO2005005406A1 (ja) * | 2003-07-14 | 2005-01-20 | Ube Industries, Ltd. | 4−アミノテトラヒドロピラン化合物及びその酸塩の製法、その合成中間体およびその製法 |
JPWO2005005406A1 (ja) * | 2003-07-14 | 2007-09-20 | 宇部興産株式会社 | 4−アミノテトラヒドロピラン化合物及びその酸塩の製法、その合成中間体およびその製法 |
US7365215B2 (en) | 2003-07-14 | 2008-04-29 | Ube Industries, Ltd. | Process for preparing 4-aminotetrahydropyran compound and an acid salt thereof, synthetic intermediate thereof and process for preparing the same |
JP4591349B2 (ja) * | 2003-07-14 | 2010-12-01 | 宇部興産株式会社 | 4−アミノテトラヒドロピラン化合物及びその酸塩の製法、その合成中間体およびその製法 |
Also Published As
Publication number | Publication date |
---|---|
EP1247807B1 (en) | 2004-04-28 |
CN1409707A (zh) | 2003-04-09 |
US20030004359A1 (en) | 2003-01-02 |
CN1193021C (zh) | 2005-03-16 |
DE60010336T2 (de) | 2005-05-12 |
EP1247807A4 (en) | 2003-02-12 |
EP1247807A1 (en) | 2002-10-09 |
HK1054024A1 (en) | 2003-11-14 |
US6653489B2 (en) | 2003-11-25 |
DE60010336D1 (de) | 2004-06-03 |
AU1734801A (en) | 2001-06-18 |
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