JPH09502459A - (+)−(1r)−シス−3−オキソ−2−ペンチル−1−シクロペンタン酢酸の製造法 - Google Patents
(+)−(1r)−シス−3−オキソ−2−ペンチル−1−シクロペンタン酢酸の製造法Info
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.本質的に(+)−(1R)−シス配置の異性体の形態にある、3−オキソ− 2−ペンチル−1−シクロペンタン酢酸、又はメチル 3−オキソ−2−ペンチ ル−1−シクロペンタンアセテートを製造する方法において、 a) 適当な溶剤中、2,2′−ビス(ジフェニルホスフィノ)−1,1′− ビナフチル(BINAP)型のリガンド又は1,2−ビス(2,5−ジアルキル ホスホラノ)ベンゼニル(DuPHOS)型のリガンド、但し、アルキルはC− 原子数2又は3の基である、を含むキラルなリガンドを含有するRu(II)複合 体から成る触媒の存在下で次式 [式中、Mは水素原子、アルカリ又はアルカリ土類金属、又はNR4基を表わ し、Rは水素又は低級アルキル基を表わす]の化合物を、次式 [式中、Mは上記のとおりである]の本質的に(+)−(1R)−シス配置の 形態にある化合物を得るために接触的水素添加を行うこと; b) 式(II)の化合物、但しMはアルカリ又はアルカリ土類金属又はNR4 基であり、Rは水素又は低級アルキル基を表わす、を所望により、一般に既知の 方法で、(+)−(1R)−シス−3−オキソ−2−ペンチル−1−シクロペン タン酢酸へ酸性化すること;及び c) 所望により、適当な条件下で得られた(+)−(1R)−シス−3−オ キソ−2−ペンチル−1−シクロペンタン酢酸をメチル (+)−(1R)−シ ス−3−オキソ−2−ペンチル−1−シクロペンタンアセテートを形成させるた めにエステル化することを特徴とする、3−オキソ−2−ペンチル−1−シクロ ペンタン酢酸、又はメチル 3−オキソ−2−ペンチル−1−シクロペンタンア セテートの製造法。 2.ビス(トリフルオロアセタト)[(+)−(R)−BINAP]ルテニウム (II)又はビス(トリフルオロアセタト)[(−)−(R,R)−Et−DuP HOS]ルテニウム(II)の存在下で、有機溶剤中3−オキソ−2−ペンチル− 1−シクロペンテン−1−酢酸を接触的水素添加させる、請求項1記載の方法。 3.窒素を含有する有機塩基の存在下で水素添加を実施する、請求項2記載の方 法。 4.有機塩基がトリエチルアミンである、請求項3記載の方法。 5.Ru(II)触媒に対して、トリメチルアミンが2:1から4:1のモル比で 使用される、請求項4記載の方法。 6.有機溶剤がジクロロメタン又はテトラヒドロフランとメタノールの混合物で ある、請求項2から5までのいずれか1項に記載の方法。 7.適当な溶剤中、ルテニウム(II)複合体及びスルホン化(+)−(R)−B INAPから成る触媒の存在下で、式(I)の化合物、但し、Mはアルカリ又は アルカリ土類金属又はNR4基を表わし、Rは水素又は低級アルキル基を表わす 、を接触水素添加させる、請求項1記載の方法。 8.式(I)の化合物が3−オキソ−2−ペンチル−1−シクロペンテン−1− 酢酸のリチウム塩であり、触媒がビス(トリフルオロアセタト)[スルホン化( +)−(R)−BINAP]ルテニウム(II)である、請求項7記載の方法。 9.溶剤が水又は水とメタノールの混合物である、請求項7又は8に記載の方法 。 10.生成した(+)−(1R)−シス−3−オキソ−2−ペンチル−1−シクロ ペンタン酢酸又はメチル (+)−(1R)−シス−3−オキソ−2−ペンチル−1−シクロペンタンアセ テートの精製工程を更に含み、その精製が次の工程: a) リチウム トリ−(sec−ブチル)−ボロヒドリドによるメチル ( +)−(1R)−シス−3−オキソ−2−ペンチル−1−シクロペンタンアセテ ートの還元; b) こうして得られた反応混合物をH2O2及び過剰のNaOHで処理し、得 られた塩を引き続いて酸性化して、本質的に(+)−(1R,2S,3R)−3 −ヒドロキシ−2−ペンチル−1−シクロペンタン酢酸及び(−)−(1R,2 S,3S)−3−ヒドロキシ−2−ペンチル−1−シクロペンタン酢酸から成る 混合物を得ること; c) この混合物をトルエン中で共沸蒸留により水を分離しつつ熱処理を行い 、続いて炭酸カリウムで処理して、(−)−(1R,8S)−8−ペンチル−2 −オキサビシクロ[3.2.1]オクタン−3−オンを分離すること;及び d) このラクトンをNaOHで処理し、続いて酸性化することにより、実際 的に純粋な(+)−(1R,2S,3R)−3−ヒドロキシ−2−ペンチル−1 −シクロペンタン酢酸を得ること; e) 酢酸ナトリウムの存在下でピリジニウムクロロクロメートでこの酸を酸 化すること;及び、所望により、 f) 得られた(+)−(1R)−シス−3−オキソ−2−ペンチル−1−シ クロペンタン酢酸をエステル化して実際的に純粋なメチル(+)−(1R)−シ ス−3−オキソ−2−ペンチル−1−シクロペンタンアセテートを得ること を含む、請求項1から9までのいずれか1項に記載の方法。 11.工程d)で得られた実際的に純粋な(+)−(1R,2S,3R)−3−ヒ ドロキシ−2−ペンチル−1−シクロペンタン酢酸を、酸化する前に、次式 [式中Rはフェニル又は1−ナフチル基を表わす]のアミンで処理し、得られ た塩を相応の有機溶剤中で結晶化させ、こうして得られた結晶状の塩を酸性化し て、少くとも95%の純度を有する上述の塩を得る、請求項10記載の方法。 12.(+)−(1R)−シス−3−オキソ−2−ペンチル−1−シクロペンタン 酢酸のエステル化を a.メタノール中のジメチルカルボネート;又は b.相応の溶剤中の硫酸ジメチルと炭酸カリウムの混合物、 により実施する、請求項1から11までのいずれか1項の方法。 13.酢酸ナトリウムの存在下でピリジニウムクロロクロメートにより(+)−( 1R,2S,3R)−3−ヒドロキシ−2−ペンチル−1−シクロペンタン酢酸 を酸化し、所望によりこうして得られた(+)−(1R)−シス−3−オキソ− 2−ペンチル−1−シクロペンタン酢酸を相応の条件下でエステル化することを 特徴とする、少くとも95%の純度を有する、(+)−(1R)−シス−3−オ キソ−2−ペンチル−1−シクロペンタン酢酸又はメチル(+)−(1R)−シ ス−3−オキソ−2−ペンチル−1−シクロペンタンアセテートの製造方法。 14.c−3−ヒドロキシ−c−2−ペンチル−r−1−シクロペンタン酢酸を次 式 [式中、Rはフェニル又は1−ナフチル基を表わす]のアミンで処理して出発 物質である(+)−(1 R,2S,3R)−3−ヒドロキシ−2−ペンチル−1−シクロペンタン酸を製 造し、次いでこうして得られた塩を相応の有機溶剤中で結晶化し、この結晶性の 塩を酸性化する、請求項13記載の方法。 15.a) リチウム トリー(sec−ブチル)−ボロヒドリドによるメチル 3 −オキソ−2−ペンチル−1−シクロペンタンアセテートの還元; b) 反応生成物を、H2O2及び過剰のNaOHで処理し、次いで酸性化し て、c−3−ヒドロキシ−c−2−ペンチル−r−1−シクロペンタン酢酸及び t−3−ヒドロキシ−t−2−ペンチル−r−1−シクロペンタン酢酸を得るこ と; c) 共沸蒸留により水を分離しつつトルエン中でこの混合物を熱処理し、 次いで炭酸カリウムで処理して得られる(1RS,8SR)−8−ペンチル−2 −オキサビシクロ[3.2.1]オクタン−3−オンを分離すること;及び d) このラクトンをNaOHで処理し、続いて酸性化すること、 から成る方法によりc−3−ヒドロキシ−c−2−ペンチル−r−1−シクロ ペンタン酢酸を製造する、請求項14記載の方法。 16.(+)−(1R)−シス−3−オキソ−2−ペンチル−1−シクロペンタン 酢酸を a.メタノール中のジメチルカルボネート;又は b.相応の溶剤中の硫酸ジメチル及び炭酸カリウムの混合物 でエステル化する、請求項13記載の方法。 17.次式 [式中、基Mはアルカリ又はアルカリ土類金属又はNR4基であり、Rは水素 又は低級アルキル基である]の化合物。 18.a.95%以上の立体化学的純度及び少くとも90%の鏡像体過剰を有する (+)−(1R)−シス−3−オキソ−2−ペンチル−1−シクロペンタン酢酸 ; b.[α]20 Dが+71°(c=0.985g /100ml、エタノール) 以上であることに特徴を有する(+)−(1R)−シス−3−オキソ−2−ペン チル−1−シクロペンタン酢酸; c.95%以上の立体化学的純度及び少くとも90%の鏡像体過剰を有する メチル(+)−(1R)−シス−3−オキソ−2−ペンチル−1 −シクロペンタンアセテート; d.[α]20 Dが+69°(c=1.49g /100ml、メタノール)以 上であるか又は+83.5°(c=1.19g /100ml)クロロホルム)以 上であることに特徴を有するメチル(+)−(1R)−シス−3−オキソ−2− ペンチル−1−シクロペンタンアセテート; e.[α]20 Dが+11°(c=1.10g /100ml、エタノール)以 上であることに特徴を有する(+)−(1R,2S,3R)−3−ヒドロキシ− 2−ペンチル−1−シクロペンタン酢酸;及び f.[α]20 Dが+17°(c=1.795g /100ml、メタノール) 以上であることに特徴を有するメチル(+)−(1R,2S,3R)−3−ヒド ロキシ−2−ペンチル−1−シクロペンタンアセテート、 より成る群から選ばれる化合物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH200694 | 1994-06-23 | ||
| CH2006/94-2 | 1994-06-23 | ||
| PCT/IB1995/000505 WO1996000206A1 (fr) | 1994-06-23 | 1995-06-21 | Procede pour la preparation de l'acide (+)-(1r)-cis-3-oxo-2-pentyl-1-cyclopentaneacetique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09502459A true JPH09502459A (ja) | 1997-03-11 |
| JP3053872B2 JP3053872B2 (ja) | 2000-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8502983A Expired - Lifetime JP3053872B2 (ja) | 1994-06-23 | 1995-06-21 | (+)−(1r)−シス−3−オキソ−2−ペンチル−1−シクロペンタン酢酸の製造法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5728866A (ja) |
| EP (1) | EP0715615B1 (ja) |
| JP (1) | JP3053872B2 (ja) |
| DE (1) | DE69505226T2 (ja) |
| WO (1) | WO1996000206A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006160690A (ja) * | 2004-12-09 | 2006-06-22 | Asahi Kasei Chemicals Corp | シス−2、3−ジ置換シクロペンタノンの製造方法 |
| WO2011108672A2 (ja) | 2010-03-04 | 2011-09-09 | 高砂香料工業株式会社 | 均一系不斉水素化触媒 |
| WO2015137496A1 (ja) * | 2014-03-14 | 2015-09-17 | 武田薬品工業株式会社 | 複素環化合物の製造法 |
| JP2022511294A (ja) * | 2018-12-19 | 2022-01-31 | フイルメニツヒ ソシエテ アノニム | シス-α,β置換シクロペンタノンの製造方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5874600A (en) * | 1995-11-22 | 1999-02-23 | Firmenich Sa | Ruthenium catalysts and their use in the asymmetric hydrogenation of cyclopentenones |
| US6214763B1 (en) | 1997-05-20 | 2001-04-10 | Firmenich Sa | Ruthenium catalysts and their use in the asymmetric hydrogenation of weakly coordinating substrates |
| DE69820205T2 (de) * | 1997-05-20 | 2004-09-30 | Firmenich S.A. | Ruthenium-katalysatoren und ihre verwendung zur asymmetrischen hydrierung von substraten mit schwacher koordination |
| GB9807888D0 (en) * | 1998-04-09 | 1998-06-10 | Chirotech Technology Ltd | Asymmetric hydrogenation |
| FR2835525B1 (fr) | 2002-02-04 | 2006-02-10 | Oreal | Nouveaux composes, compositions les comprenant et leur utilisation pour favoriser la desquamation |
| US8603502B2 (en) | 2002-02-04 | 2013-12-10 | L'oreal S.A. | Compositions comprising jasmonic acid derivatives and use of these derivatives |
| ITMI20031143A1 (it) * | 2003-06-06 | 2004-12-07 | Univ Pavia | Processo enantioselettivo per la preparazione di |
| WO2005097811A1 (ja) * | 2004-03-30 | 2005-10-20 | Takasago International Corporation | ホスフィン化合物、それを配位子とする遷移金属錯体及び光学活性カルボン酸の製造法 |
| GB0409011D0 (en) * | 2004-04-23 | 2004-05-26 | Biofutures Pi Ltd | Chemical compounds and use thereof in agriculture |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH382731A (fr) * | 1960-02-25 | 1964-10-15 | Firmenich & Cie | Procédé pour la préparation de céto-esters alicycliques |
| CH514541A (de) * | 1969-03-10 | 1971-10-31 | Givaudan & Cie Sa | Verfahren zur Herstellung von (2-Pentyl-3-keto-1-cyclopent)-yl-essigsäuremethylester |
| NL6918228A (en) * | 1969-12-04 | 1971-06-08 | Aliphatic keto-esters used in perfumes | |
| US3954834A (en) * | 1970-11-04 | 1976-05-04 | Polak's Frutal Works N.V. | Alicyclic ketoesters and process for their manufacture |
| FR2119177A5 (ja) * | 1970-12-23 | 1972-08-04 | Roure Bertrand Dupont Sa | |
| US4014919A (en) * | 1974-03-01 | 1977-03-29 | The Dow Chemical Company | Process for preparing methyl jasmonate and related compounds |
| JPS5217021B2 (ja) * | 1974-05-02 | 1977-05-12 | ||
| FR2321876A1 (fr) * | 1975-08-29 | 1977-03-25 | Roussel Uclaf | Nouveaux derives cyclopentaniques, leur procede de preparation et leur application comme medicaments |
| US4045489A (en) * | 1976-01-15 | 1977-08-30 | International Flavors & Fragrances Inc. | Process for producing cis-jasmone |
| CH616077A5 (ja) * | 1976-06-30 | 1980-03-14 | Firmenich & Cie | |
| JPS5432444A (en) * | 1977-08-12 | 1979-03-09 | Otsuka Chem Co Ltd | Preparation of cis-2-pentene derivative |
| US4294863A (en) * | 1979-12-21 | 1981-10-13 | International Flavors & Fragrances Inc. | Flavoring with mixture of nor-methyl jasmonate and dihydro-nor-methyl jasmonate |
| US5235110A (en) * | 1989-05-23 | 1993-08-10 | Nippon Zeon Co., Ltd. | Fragrant composition |
| ES2095521T3 (es) * | 1992-07-20 | 1997-02-16 | Firmenich & Cie | Procedimiento para la preparacion de 3-oxo-2-pentil-1-ciclopenteno acetados de alquilo. |
| US5300489A (en) * | 1993-06-11 | 1994-04-05 | International Flavors & Fragrances Inc. | Fragrance use of dihydromethyl jasmonic acid |
| US5436226A (en) * | 1993-11-03 | 1995-07-25 | The United States Of America, As Represented By The Secretary Of Agriculture | Natural suppression of sprouting in stored potatoes using jasmonates |
| CN102946926B (zh) | 2010-05-07 | 2014-12-10 | Shl集团有限责任公司 | 药物输送设备 |
-
1995
- 1995-06-21 JP JP8502983A patent/JP3053872B2/ja not_active Expired - Lifetime
- 1995-06-21 WO PCT/IB1995/000505 patent/WO1996000206A1/fr not_active Ceased
- 1995-06-21 US US08/591,509 patent/US5728866A/en not_active Expired - Lifetime
- 1995-06-21 EP EP95921090A patent/EP0715615B1/fr not_active Expired - Lifetime
- 1995-06-21 DE DE69505226T patent/DE69505226T2/de not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006160690A (ja) * | 2004-12-09 | 2006-06-22 | Asahi Kasei Chemicals Corp | シス−2、3−ジ置換シクロペンタノンの製造方法 |
| WO2011108672A2 (ja) | 2010-03-04 | 2011-09-09 | 高砂香料工業株式会社 | 均一系不斉水素化触媒 |
| WO2015137496A1 (ja) * | 2014-03-14 | 2015-09-17 | 武田薬品工業株式会社 | 複素環化合物の製造法 |
| US9809569B2 (en) | 2014-03-14 | 2017-11-07 | Takeda Pharmaceutical Company Limited | Process for producing heterocyclic compound |
| JP2022511294A (ja) * | 2018-12-19 | 2022-01-31 | フイルメニツヒ ソシエテ アノニム | シス-α,β置換シクロペンタノンの製造方法 |
| JP2024059865A (ja) * | 2018-12-19 | 2024-05-01 | フイルメニツヒ ソシエテ アノニム | シス-α,β置換シクロペンタノンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5728866A (en) | 1998-03-17 |
| JP3053872B2 (ja) | 2000-06-19 |
| WO1996000206A1 (fr) | 1996-01-04 |
| DE69505226T2 (de) | 1999-03-25 |
| EP0715615A1 (fr) | 1996-06-12 |
| EP0715615B1 (fr) | 1998-10-07 |
| DE69505226D1 (de) | 1998-11-12 |
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