CA2327890A1 - Procede d'oxydation au moyen de tempo - Google Patents

Procede d'oxydation au moyen de tempo Download PDF

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Publication number
CA2327890A1
CA2327890A1 CA002327890A CA2327890A CA2327890A1 CA 2327890 A1 CA2327890 A1 CA 2327890A1 CA 002327890 A CA002327890 A CA 002327890A CA 2327890 A CA2327890 A CA 2327890A CA 2327890 A1 CA2327890 A1 CA 2327890A1
Authority
CA
Canada
Prior art keywords
recited
substituted
unsubstituted
cycloalkyl
alkyl
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.)
Abandoned
Application number
CA002327890A
Other languages
English (en)
Inventor
Jing Li
David M. Tschaen
Zhiguo Song
Mangzu Zhao
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.)
Merck and Co Inc
Original Assignee
Individual
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
Priority claimed from GBGB9810188.4A external-priority patent/GB9810188D0/en
Application filed by Individual filed Critical Individual
Publication of CA2327890A1 publication Critical patent/CA2327890A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/02—Formation of carboxyl groups in compounds containing amino groups, e.g. by oxidation of amino alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/29—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with halogen-containing compounds which may be formed in situ
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L'invention concerne l'oxydation d'un alcool primaire représenté par la formule II en l'acide carboxylique représenté par la formule (I): R?1¿CH¿2?OH?R?1¿CO¿2?H.
CA002327890A 1998-04-09 1999-04-05 Procede d'oxydation au moyen de tempo Abandoned CA2327890A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8120298P 1998-04-09 1998-04-09
US60/081,202 1998-04-09
GB9810188.4 1998-05-13
GBGB9810188.4A GB9810188D0 (en) 1998-05-13 1998-05-13 Oxidation process using TEMPO
PCT/US1999/007466 WO1999052849A1 (fr) 1998-04-09 1999-04-05 Procede d'oxydation au moyen de tempo

Publications (1)

Publication Number Publication Date
CA2327890A1 true CA2327890A1 (fr) 1999-10-21

Family

ID=26313666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002327890A Abandoned CA2327890A1 (fr) 1998-04-09 1999-04-05 Procede d'oxydation au moyen de tempo

Country Status (5)

Country Link
EP (1) EP1070039A1 (fr)
JP (1) JP2002511440A (fr)
AU (1) AU748207B2 (fr)
CA (1) CA2327890A1 (fr)
WO (1) WO1999052849A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003516939A (ja) * 1999-11-08 2003-05-20 エスシーエイ・ハイジーン・プロダクツ・ゼイスト・ベー・ブイ 第一級アルコールを酸化する方法
JP2002371044A (ja) * 2001-04-11 2002-12-26 Ajinomoto Co Inc β−アミノ−α−ヒドロキシカルボン酸の製造方法
JPWO2003016278A1 (ja) * 2001-08-21 2004-12-02 藤沢薬品工業株式会社 ピペリジン−２−イル酢酸の製造法
US6426418B1 (en) * 2001-11-02 2002-07-30 Apotex, Inc. Processes for the manufacturing of 3-hydroxy-N,1,6-trialkyl-4-oxo-1,4-dihydropyridine-2-carboxamide
DE10206619B4 (de) * 2002-02-15 2004-03-25 Consortium für elektrochemische Industrie GmbH Verfahren zur Herstellung von Alkincarbonsäuren und Alkincarbonsäure-Alkinalkoholestern durch Oxidation von Alkinalkoholen
DE10244633B3 (de) 2002-09-25 2004-02-26 Consortium für elektrochemische Industrie GmbH Verfahren zur Herstellung von Alkincarbonsäuren durch Oxidation von Alkinalkoholen
DE102004019376A1 (de) 2004-04-21 2005-11-10 Wacker-Chemie Gmbh Verfahren zur Herstellung von Carboxyreste aufweisenden Organosiliciumverbindungen
JP5274764B2 (ja) * 2006-11-08 2013-08-28 広栄化学工業株式会社 Ｎ−置換−ホルミルポリメチレンイミンの製造方法
EP2216345B1 (fr) * 2007-11-26 2014-07-02 The University of Tokyo Nanofibre de cellulose et son procede de fabrication, et dispersion de nanofibre de cellulose
GB0918616D0 (en) * 2009-10-23 2009-12-09 3M Innovative Properties Co Method of preparing highly fluorinated carboxylic acids and their salts
WO2013078172A1 (fr) * 2011-11-23 2013-05-30 The United States Of America As Represented By The Secretary Of The Navy Glycoconjugaison médiée par tempo d'une composition immunogène contre campylobacter jejuni
CN104557579B (zh) * 2014-12-09 2017-02-22 杭州海尔希畜牧科技有限公司 一种制备甜菜碱的方法
CN118660972A (zh) 2022-02-11 2024-09-17 汉高股份有限及两合公司 用于合成α-亚甲基-γ-丁内酯的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631366A (en) * 1995-01-12 1997-05-20 Hoffmann-La Roche Inc. Process for making 3-formylcephem derivatives

Also Published As

Publication number Publication date
AU3471199A (en) 1999-11-01
JP2002511440A (ja) 2002-04-16
AU748207B2 (en) 2002-05-30
EP1070039A1 (fr) 2001-01-24
WO1999052849A1 (fr) 1999-10-21

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