FI945119A0 - Process for the preparation of 3 (S) -methylheptanoic acid and intermediates - Google Patents

Process for the preparation of 3 (S) -methylheptanoic acid and intermediates

Info

Publication number
FI945119A0
FI945119A0 FI945119A FI945119A FI945119A0 FI 945119 A0 FI945119 A0 FI 945119A0 FI 945119 A FI945119 A FI 945119A FI 945119 A FI945119 A FI 945119A FI 945119 A0 FI945119 A0 FI 945119A0
Authority
FI
Finland
Prior art keywords
intermediates
preparation
methylheptanoic acid
methylheptanoic
acid
Prior art date
Application number
FI945119A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI945119A (en
Inventor
Carles K-F Chiu
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of FI945119A publication Critical patent/FI945119A/en
Publication of FI945119A0 publication Critical patent/FI945119A0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B57/00—Separation of optically-active compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI945119A 1992-05-01 1994-10-31 Process for the preparation of 3 (S) -methylheptanoic acid and intermediates FI945119A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87756492A 1992-05-01 1992-05-01
PCT/US1993/000726 WO1993022269A1 (en) 1992-05-01 1993-02-02 Process for the preparation of 3(s)-methylheptanoic acid and intermediates therefor

Publications (2)

Publication Number Publication Date
FI945119A FI945119A (en) 1994-10-31
FI945119A0 true FI945119A0 (en) 1994-10-31

Family

ID=25370235

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945119A FI945119A0 (en) 1992-05-01 1994-10-31 Process for the preparation of 3 (S) -methylheptanoic acid and intermediates

Country Status (5)

Country Link
EP (1) EP0638059A1 (en)
JP (1) JPH07502538A (en)
CA (1) CA2134093A1 (en)
FI (1) FI945119A0 (en)
WO (1) WO1993022269A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501452A1 (en) * 1995-01-19 1996-07-25 Basf Ag Process for the production of optically active 2-halopropionic acids
DE102004025901A1 (en) 2004-05-27 2005-12-22 Consortium für elektrochemische Industrie GmbH Process for the preparation of optically active 3-alkylcarboxylic acids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB957990A (en) * 1961-03-14 1964-05-13 Merck & Co Inc Salts of substituted indoles
SE363818B (en) * 1968-08-15 1974-02-04 Lilly Co Eli
FR2262652A1 (en) * 1974-02-28 1975-09-26 Rhone Poulenc Ind Resolving optical isomers of cyclonic dicarboxylic acids - by forming salt with alpha-phenyl ethyl amine enantiomer
JPS5233652A (en) * 1975-09-05 1977-03-14 Wellcome Found Process for manufacture of vinylcyclopropane carboxylic acid esters
JPH0395188A (en) * 1989-09-08 1991-04-19 Mitsui Petrochem Ind Ltd Continuous production of dimer alkaloids

Also Published As

Publication number Publication date
EP0638059A1 (en) 1995-02-15
CA2134093A1 (en) 1993-11-11
JPH07502538A (en) 1995-03-16
WO1993022269A1 (en) 1993-11-11
FI945119A (en) 1994-10-31

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Legal Events

Date Code Title Description
FD Application lapsed