CA2327929A1 - Procede d'oxydation au moyen d'acide periodique - Google Patents

Procede d'oxydation au moyen d'acide periodique Download PDF

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Publication number
CA2327929A1
CA2327929A1 CA002327929A CA2327929A CA2327929A1 CA 2327929 A1 CA2327929 A1 CA 2327929A1 CA 002327929 A CA002327929 A CA 002327929A CA 2327929 A CA2327929 A CA 2327929A CA 2327929 A1 CA2327929 A1 CA 2327929A1
Authority
CA
Canada
Prior art keywords
alkyl
cycloalkyl
recited
aryl
group
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
CA002327929A
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 GBGB9810185.0A external-priority patent/GB9810185D0/en
Application filed by Individual filed Critical Individual
Publication of CA2327929A1 publication Critical patent/CA2327929A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/06—Formation or introduction of functional groups containing oxygen of carbonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/08—Formation or introduction of functional groups containing oxygen of carboxyl groups or salts, halides or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'invention concerne un procédé d'oxydation permettant de convertir un alcool primaire ou secondaire représenté par la formule (II) en un acide ou cétone représenté par la formule (I) au moyen d'acide périodique et d'une quantité catalytique d'un réactif de chrome.
CA002327929A 1998-04-09 1999-04-05 Procede d'oxydation au moyen d'acide periodique Abandoned CA2327929A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8127398P 1998-04-09 1998-04-09
US60/081,273 1998-04-09
GBGB9810185.0A GB9810185D0 (en) 1998-05-13 1998-05-13 Oxidation process using periodic acid
GB9810185.0 1998-05-13
PCT/US1999/007439 WO1999052850A1 (fr) 1998-04-09 1999-04-05 Procede d'oxydation au moyen d'acide periodique

Publications (1)

Publication Number Publication Date
CA2327929A1 true CA2327929A1 (fr) 1999-10-21

Family

ID=26313664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002327929A Abandoned CA2327929A1 (fr) 1998-04-09 1999-04-05 Procede d'oxydation au moyen d'acide periodique

Country Status (5)

Country Link
EP (1) EP1070040A1 (fr)
JP (1) JP2002511441A (fr)
AU (1) AU747500B2 (fr)
CA (1) CA2327929A1 (fr)
WO (1) WO1999052850A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA792000A (de) * 2000-01-19 2005-08-15 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von amino-carbonsäuren durch oxidation von aminoalkoholen
EP1245556B1 (fr) * 2001-03-29 2004-09-15 DSM Fine Chemicals Austria Nfg GmbH & Co KG Procédé de préparation d'acides carboxyliques par oxydation d'aldéhyde et en présence de periodate, dichromate et d'acide dans l'eau
US20080064900A1 (en) * 2006-09-12 2008-03-13 Honeywell, Inc. Process for preparing fluorinated acids
EP2588455B1 (fr) 2010-07-02 2018-04-04 Gilead Sciences, Inc. Dérivés de l'acide 2-quinolinyl-acétique en tant que composés antiviraux hiv
MX2012015097A (es) 2010-07-02 2013-05-28 Gilead Sciences Inc Derivados de acido naft-2-ilacetico para tratar sida.
UA111841C2 (uk) 2011-04-21 2016-06-24 Гіліад Сайєнсіз, Інк. Сполуки бензотіазолу та їх фармацевтичне застосування
US9376392B2 (en) 2012-01-04 2016-06-28 Gilead Sciences, Inc. 2-(tert-butoxy)-2-(7-methylquinolin-6-yl) acetic acid derivatives for treating AIDS
US9284323B2 (en) 2012-01-04 2016-03-15 Gilead Sciences, Inc. Naphthalene acetic acid derivatives against HIV infection
UY34750A (es) 2012-04-20 2013-11-29 Gilead Sciences Inc ?compuestos para el tratamiento del hiv, composiciones,métodos de preparación, intermediarios y métodos terapéuticos?.

Also Published As

Publication number Publication date
WO1999052850A1 (fr) 1999-10-21
EP1070040A1 (fr) 2001-01-24
JP2002511441A (ja) 2002-04-16
AU747500B2 (en) 2002-05-16
AU3382199A (en) 1999-11-01

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued