IL54498A - Process for the preparation of stereoisomeric 3,3-dimethyl-2-(2,2-disubstituted vinyl)cyclopropanecarboxylic acids - Google Patents

Process for the preparation of stereoisomeric 3,3-dimethyl-2-(2,2-disubstituted vinyl)cyclopropanecarboxylic acids

Info

Publication number
IL54498A
IL54498A IL54498A IL5449878A IL54498A IL 54498 A IL54498 A IL 54498A IL 54498 A IL54498 A IL 54498A IL 5449878 A IL5449878 A IL 5449878A IL 54498 A IL54498 A IL 54498A
Authority
IL
Israel
Prior art keywords
stereoisomeric
dimethyl
preparation
cyclopropanecarboxylic acids
disubstituted vinyl
Prior art date
Application number
IL54498A
Other languages
English (en)
Other versions
IL54498A0 (en
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IL54498A0 publication Critical patent/IL54498A0/xx
Publication of IL54498A publication Critical patent/IL54498A/xx

Links

Classifications

    • 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)
IL54498A 1977-04-16 1978-04-13 Process for the preparation of stereoisomeric 3,3-dimethyl-2-(2,2-disubstituted vinyl)cyclopropanecarboxylic acids IL54498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2716898A DE2716898B2 (de) 1977-04-16 1977-04-16 Verfahren zur Trennung von cis- und trans-Vinylcyclopropancarbonsäuren

Publications (2)

Publication Number Publication Date
IL54498A0 IL54498A0 (en) 1978-07-31
IL54498A true IL54498A (en) 1981-06-29

Family

ID=6006442

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54498A IL54498A (en) 1977-04-16 1978-04-13 Process for the preparation of stereoisomeric 3,3-dimethyl-2-(2,2-disubstituted vinyl)cyclopropanecarboxylic acids

Country Status (18)

Country Link
JP (1) JPS53130639A (cs)
AT (1) AT353772B (cs)
BE (1) BE865983A (cs)
BR (1) BR7802324A (cs)
CA (1) CA1118443A (cs)
CS (1) CS199725B2 (cs)
DD (1) DD136046A5 (cs)
DE (1) DE2716898B2 (cs)
DK (1) DK164978A (cs)
ES (1) ES468825A1 (cs)
FR (1) FR2387210A1 (cs)
GB (1) GB1570557A (cs)
HU (1) HU174669B (cs)
IL (1) IL54498A (cs)
IT (1) IT7822335A0 (cs)
NL (1) NL7803994A (cs)
SU (1) SU703014A3 (cs)
ZA (1) ZA782157B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010875B1 (en) * 1978-10-27 1983-06-22 Imperial Chemical Industries Plc Process of separating cis and trans isomers of cyclopropane carboxylic acids
DE3613975A1 (de) * 1986-04-25 1987-10-29 Bayer Ag Trennung von diastereomeren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931978A (cs) * 1972-07-29 1974-03-23

Also Published As

Publication number Publication date
IL54498A0 (en) 1978-07-31
JPS53130639A (en) 1978-11-14
NL7803994A (nl) 1978-10-18
ES468825A1 (es) 1978-12-01
DE2716898B2 (de) 1979-02-15
BR7802324A (pt) 1978-12-19
HU174669B (hu) 1980-03-28
DD136046A5 (de) 1979-06-13
FR2387210A1 (fr) 1978-11-10
DK164978A (da) 1978-10-17
BE865983A (fr) 1978-10-16
DE2716898A1 (de) 1978-10-19
AT353772B (de) 1979-12-10
SU703014A3 (ru) 1979-12-05
ATA262478A (de) 1979-05-15
IT7822335A0 (it) 1978-04-14
FR2387210B1 (cs) 1981-08-07
CA1118443A (en) 1982-02-16
ZA782157B (en) 1979-03-28
CS199725B2 (en) 1980-07-31
GB1570557A (en) 1980-07-02

Similar Documents

Publication Publication Date Title
YU232082A (en) Process for preparing phthalazine-4-yl-acetic acids
YU15078A (en) Process for preparing cyclopropane derivatives
PT68294A (en) Process for the preparation of substituted naphthyridinones
PT68278A (en) N-substituted esteres of 9,10-dihüdrolysergic acids as well as a process for the preparation thereof
GR64826B (en) Method for the preparation of n-substituted-w-aminoalkanoyl-w-aminoalkanic acids
GB2008090B (en) Process for preparing 2-hydroxynaphthalene-carboxylic acids
ZA777328B (en) Process for the preparation of 2,5-dichlorophenol
IL56391A (en) Process for the separation of stereoisomeric 2,2-dimethyl-3(2-substituted vinyl)cyclopropanecarboxylic acids
GR64459B (en) Method for the preparation of t-azaxanthono-3-carboxylic acids
DE2860031D1 (en) Process for the preparation of 3,4-methylendioxymandelic acid
PT67633A (en) Process for the preparation of new esters
GR65024B (en) Method for the preparation of new 2-pyridylo-and 2-pyrimidylaminobenzoic acids
PT67634A (en) Process for the preparation of new esters
PT71484A (en) Process for the preparation of an insecticidal compositioncontaining esters of n,n-dimethyl-o-pyrimidinyl-carbamic acids
IL54498A (en) Process for the preparation of stereoisomeric 3,3-dimethyl-2-(2,2-disubstituted vinyl)cyclopropanecarboxylic acids
PT68486A (en) Improved process for the preparation of 2-clorosulfinila zeditin-4-onas
PT67459B (en) Process for the preparation of thiphosphorylguanidines forcombating pests
GR64162B (en) Method for the preparation of acylydrocarbilaminoalkanics acids
GB2006764B (en) Process for the preparation of 4-chloroquinolines
GB2001957B (en) Process for the preparation of 2-alkoxy-tetrahydrofurans
DE2861134D1 (en) Process for the preparation of vinyl oxirane
DE2861597D1 (en) Process for the preparation of vinyl oxiranes
DE2860323D1 (en) Process for the preparation of chlorosulfonic acids
DE2860809D1 (en) Process for the preparation of 3-pyridazinones
PT67605A (en) Process for the preparation of 2,9-dioxatricyclo(4,3,1,o,3,7)decanes