BR9914249B1 - processo para a preparação de acetato de etila. - Google Patents

processo para a preparação de acetato de etila.

Info

Publication number
BR9914249B1
BR9914249B1 BRPI9914249-0A BR9914249A BR9914249B1 BR 9914249 B1 BR9914249 B1 BR 9914249B1 BR 9914249 A BR9914249 A BR 9914249A BR 9914249 B1 BR9914249 B1 BR 9914249B1
Authority
BR
Brazil
Prior art keywords
preparation
ethyl acetate
acetate
ethyl
Prior art date
Application number
BRPI9914249-0A
Other languages
English (en)
Other versions
BR9914249A (pt
Inventor
Stephen William Colley
Christopher Richard Fawcett
Colin Rathmell
Michael William Marshall Tuck
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 filed Critical
Publication of BR9914249A publication Critical patent/BR9914249A/pt
Publication of BR9914249B1 publication Critical patent/BR9914249B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BRPI9914249-0A 1998-10-01 1999-09-29 processo para a preparação de acetato de etila. BR9914249B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98308011A EP0990638A1 (en) 1998-10-01 1998-10-01 Process
PCT/GB1999/003230 WO2000020375A1 (en) 1998-10-01 1999-09-29 Process for the preparation of ethyl acetate

Publications (2)

Publication Number Publication Date
BR9914249A BR9914249A (pt) 2001-06-19
BR9914249B1 true BR9914249B1 (pt) 2010-09-21

Family

ID=8235086

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9914249-0A BR9914249B1 (pt) 1998-10-01 1999-09-29 processo para a preparação de acetato de etila.

Country Status (13)

Country Link
US (1) US6809217B1 (pt)
EP (2) EP0990638A1 (pt)
JP (1) JP4889860B2 (pt)
KR (1) KR100583020B1 (pt)
AU (1) AU6107399A (pt)
BR (1) BR9914249B1 (pt)
CA (1) CA2345990C (pt)
ES (1) ES2233077T3 (pt)
GB (1) GB2357504A (pt)
SA (1) SA99200686B1 (pt)
TW (1) TW519536B (pt)
WO (1) WO2000020375A1 (pt)
ZA (1) ZA200102079B (pt)

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CA2345990A1 (en) 2000-04-13
JP4889860B2 (ja) 2012-03-07
WO2000020375A1 (en) 2000-04-13
ZA200102079B (en) 2001-09-13
KR20010075480A (ko) 2001-08-09
SA99200686B1 (ar) 2006-11-20
KR100583020B1 (ko) 2006-05-23
EP1117631B1 (en) 2004-11-17
BR9914249A (pt) 2001-06-19
JP2002526520A (ja) 2002-08-20
GB2357504A (en) 2001-06-27
GB0106310D0 (en) 2001-05-02
US6809217B1 (en) 2004-10-26
EP0990638A1 (en) 2000-04-05
TW519536B (en) 2003-02-01
EP1117631A1 (en) 2001-07-25
AU6107399A (en) 2000-04-26
CA2345990C (en) 2007-11-06
ES2233077T3 (es) 2005-06-01

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