DE3874195T2 - Reduktion von carbonsaeureestern. - Google Patents

Reduktion von carbonsaeureestern.

Info

Publication number
DE3874195T2
DE3874195T2 DE8888303622T DE3874195T DE3874195T2 DE 3874195 T2 DE3874195 T2 DE 3874195T2 DE 8888303622 T DE8888303622 T DE 8888303622T DE 3874195 T DE3874195 T DE 3874195T DE 3874195 T2 DE3874195 T2 DE 3874195T2
Authority
DE
Germany
Prior art keywords
stands
reduction
acid esters
carbonic acid
chem
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 - Fee Related
Application number
DE8888303622T
Other languages
English (en)
Other versions
DE3874195D1 (de
Inventor
Taiiti Okada
Yasuaki Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of DE3874195D1 publication Critical patent/DE3874195D1/de
Application granted granted Critical
Publication of DE3874195T2 publication Critical patent/DE3874195T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE8888303622T 1987-04-27 1988-04-21 Reduktion von carbonsaeureestern. Expired - Fee Related DE3874195T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10579587 1987-04-27
JP10574487 1987-04-29

Publications (2)

Publication Number Publication Date
DE3874195D1 DE3874195D1 (de) 1992-10-08
DE3874195T2 true DE3874195T2 (de) 1993-02-11

Family

ID=26445985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888303622T Expired - Fee Related DE3874195T2 (de) 1987-04-27 1988-04-21 Reduktion von carbonsaeureestern.

Country Status (21)

Country Link
US (1) US4842775A (de)
EP (1) EP0289223B1 (de)
JP (1) JPH0832655B2 (de)
KR (1) KR960002597B1 (de)
CN (2) CN1018546B (de)
AT (1) ATE80141T1 (de)
AU (1) AU608598B2 (de)
CA (1) CA1290760C (de)
DE (1) DE3874195T2 (de)
DK (2) DK219288A (de)
ES (1) ES2051841T3 (de)
FI (1) FI90761C (de)
GR (1) GR3006060T3 (de)
HU (1) HU199378B (de)
IE (1) IE61726B1 (de)
MX (1) MX167538B (de)
NO (1) NO167655C (de)
NZ (1) NZ224402A (de)
PL (2) PL158961B1 (de)
SU (1) SU1768029A3 (de)
WO (1) WO1988008415A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2838126B2 (ja) * 1989-02-06 1998-12-16 東ソー株式会社 オルトキノン類の製造方法
NZ513547A (en) 2001-08-13 2002-09-27 Antipodean Biotechnology Ltd Synthesis of triphenylphosphonium quinols (e.g. mitoquinol) and/or quinones (e.g. mitoquinone)
US7888334B2 (en) 2003-08-22 2011-02-15 Antipodean Pharmaceuticals, Inc. Mitoquinone derivatives used as mitochondrially targeted antioxidants
US7888335B2 (en) 2003-08-22 2011-02-15 Antipodean Pharmaceuticals, Inc. Mitoquinone derivatives used as mitochondrially targeted antioxidants
KR20070020197A (ko) * 2003-12-05 2007-02-20 자임스, 엘엘씨 유비퀴논의 실용적, 비용-효율적 합성
US7160578B2 (en) * 2004-03-10 2007-01-09 Pilkington North America Method for depositing aluminum oxide coatings on flat glass
CN111943806A (zh) * 2020-09-03 2020-11-17 中国林业科学研究院资源昆虫研究所 常压下硼氢化钠体系还原白蜡制备高级烷醇的方法
CN117402062B (zh) * 2023-12-15 2024-03-29 山东国邦药业有限公司 环丙甲醇制备及其副产物四甲氧基硼酸钠的回收利用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919930B2 (ja) * 1974-05-02 1984-05-09 武田薬品工業株式会社 キノン酸誘導体の製造法
JPS567734A (en) * 1979-06-28 1981-01-27 Takeda Chem Ind Ltd Preparation of quinone derivative
JPS56147746A (en) * 1980-04-15 1981-11-16 Takeda Chem Ind Ltd Quinones and their preparation
FI75561C (fi) * 1979-10-30 1988-07-11 Ciba Geigy Ag Foerfarande foer framstaellning av 5- karbamoyl-10-oxo-10,11-dihydro-5h-dibens/b,f/azepin och daertill noedvaendiga mellanprodukter.

Also Published As

Publication number Publication date
GR3006060T3 (de) 1993-06-21
PL158961B1 (en) 1992-10-30
IE881247L (en) 1988-10-27
DK219288A (da) 1988-10-28
CN1064673A (zh) 1992-09-23
ES2051841T3 (es) 1994-07-01
DK219288D0 (da) 1988-04-22
JPH0832655B2 (ja) 1996-03-29
NO881823D0 (no) 1988-04-26
JPS6425741A (en) 1989-01-27
IE61726B1 (en) 1994-11-30
NZ224402A (en) 1990-08-28
CN88102561A (zh) 1988-11-23
ATE80141T1 (de) 1992-09-15
FI881959A (fi) 1988-10-28
KR960002597B1 (ko) 1996-02-23
FI90761C (fi) 1994-03-25
CN1018546B (zh) 1992-10-07
AU608598B2 (en) 1991-04-11
PL153624B1 (en) 1991-05-31
AU1515188A (en) 1988-10-27
WO1988008415A1 (en) 1988-11-03
US4842775A (en) 1989-06-27
HUT47068A (en) 1989-01-30
CA1290760C (en) 1991-10-15
DK92295A (da) 1995-08-17
DE3874195D1 (de) 1992-10-08
NO167655B (no) 1991-08-19
NO167655C (no) 1991-11-27
HU199378B (en) 1990-02-28
MX167538B (es) 1993-03-29
FI881959A0 (fi) 1988-04-26
KR880012511A (ko) 1988-11-28
SU1768029A3 (ru) 1992-10-07
EP0289223B1 (de) 1992-09-02
EP0289223A1 (de) 1988-11-02
CN1033855C (zh) 1997-01-22
FI90761B (fi) 1993-12-15
NO881823L (no) 1988-10-28
PL272083A1 (en) 1989-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee