BR6685257D0 - NEW PROCESS OF PREPARATION OF OPTICALLY ACTIVE FENOXI-2-PROPIONIC ACIDS - Google Patents

NEW PROCESS OF PREPARATION OF OPTICALLY ACTIVE FENOXI-2-PROPIONIC ACIDS

Info

Publication number
BR6685257D0
BR6685257D0 BR18525766A BR18525766A BR6685257D0 BR 6685257 D0 BR6685257 D0 BR 6685257D0 BR 18525766 A BR18525766 A BR 18525766A BR 18525766 A BR18525766 A BR 18525766A BR 6685257 D0 BR6685257 D0 BR 6685257D0
Authority
BR
Brazil
Prior art keywords
fenoxi
preparation
optically active
new process
propionic acids
Prior art date
Application number
BR18525766A
Other languages
Portuguese (pt)
Inventor
Sa Rhone-Poulenc
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of BR6685257D0 publication Critical patent/BR6685257D0/en

Links

BR18525766A 1965-12-17 1966-12-09 NEW PROCESS OF PREPARATION OF OPTICALLY ACTIVE FENOXI-2-PROPIONIC ACIDS BR6685257D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42858A FR1479271A (en) 1965-12-17 1965-12-17 New process for the preparation of optically active 2-phenoxypropionic acids

Publications (1)

Publication Number Publication Date
BR6685257D0 true BR6685257D0 (en) 1973-10-25

Family

ID=8596048

Family Applications (1)

Application Number Title Priority Date Filing Date
BR18525766A BR6685257D0 (en) 1965-12-17 1966-12-09 NEW PROCESS OF PREPARATION OF OPTICALLY ACTIVE FENOXI-2-PROPIONIC ACIDS

Country Status (10)

Country Link
BE (1) BE691378A (en)
BR (1) BR6685257D0 (en)
CH (1) CH467741A (en)
DE (1) DE1543841A1 (en)
DK (1) DK126584B (en)
FR (1) FR1479271A (en)
GB (1) GB1114040A (en)
IT (1) IT1033002B (en)
LU (1) LU52614A1 (en)
NL (1) NL165148C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173709A (en) * 1965-12-17 1979-11-06 Rhone-Poulenc S.A. Process for the preparation of dextrorotatory 2-phenoxypropionic acid derivatives
CA1147348A (en) 1978-09-19 1983-05-31 Willem Eveleens Process for the preparation of optically active 2-phenoxy propionic acids and herbicidal preparations containing such acids
FR2459221A1 (en) 1979-06-20 1981-01-09 Rhone Poulenc Agrochimie PROCESS FOR THE PREPARATION OF ALKYL CHLORO-2 PROPIONATE BY CHLORINATION OF ALKYL LACTATE
FR2460286A1 (en) * 1979-06-29 1981-01-23 Rhone Poulenc Agrochimie PROCESS FOR PREPARING OPTICALLY ACTIVE PHENOXY-2 PROPIONIC ACID
FR2486071A2 (en) * 1979-06-29 1982-01-08 Rhone Poulenc Agrochimie Optically active aryloxy-alkanoic acid herbicides prepn. - by reacting optically active alkali metal 2-halo-alkanoic acids with alkali metal phenolate in aq. medium
DE4318092C1 (en) * 1993-06-01 1995-01-12 Basf Ag Process for the preparation of (R) - or (S) -2- (4-alkanoylphenoxy) - and (R) - or (S) -2- (4-aroylphenoxy) propionic acid esters
US11352311B1 (en) * 2021-06-27 2022-06-07 Bomi Patel-Framroze Single-step stereospecific synthesis of (S)-2-chloropropionic acid alkyl ester

Also Published As

Publication number Publication date
IT1033002B (en) 1979-07-10
FR1479271A (en) 1967-05-05
LU52614A1 (en) 1967-02-16
DK126584B (en) 1973-07-30
NL6617364A (en) 1967-06-19
DE1543841A1 (en) 1970-01-02
NL165148C (en) 1981-03-16
BE691378A (en) 1967-06-16
NL165148B (en) 1980-10-15
CH467741A (en) 1969-01-31
GB1114040A (en) 1968-05-15

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