DK321978A - Fremgangsmaade til fremstilling af methyl-og ethylestere - Google Patents

Fremgangsmaade til fremstilling af methyl-og ethylestere

Info

Publication number
DK321978A
DK321978A DK321978A DK321978A DK321978A DK 321978 A DK321978 A DK 321978A DK 321978 A DK321978 A DK 321978A DK 321978 A DK321978 A DK 321978A DK 321978 A DK321978 A DK 321978A
Authority
DK
Denmark
Prior art keywords
ethylesteres
methyl
manufacture
Prior art date
Application number
DK321978A
Other languages
English (en)
Other versions
DK158343B (da
DK158343C (da
Inventor
J L M Syrier
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK321978A publication Critical patent/DK321978A/da
Publication of DK158343B publication Critical patent/DK158343B/da
Application granted granted Critical
Publication of DK158343C publication Critical patent/DK158343C/da

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
DK321978A 1977-07-20 1978-07-18 Fremgangsmaade til fremstilling af methyl- eller ethylcyclopropancarboxylsyreestere DK158343C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB30470/77A GB1599888A (en) 1977-07-20 1977-07-20 Preparation of methyl and ethyl esters of cyclopropane carboxylic acids
GB3047077 1977-07-20

Publications (3)

Publication Number Publication Date
DK321978A true DK321978A (da) 1979-01-21
DK158343B DK158343B (da) 1990-05-07
DK158343C DK158343C (da) 1990-10-01

Family

ID=10308187

Family Applications (1)

Application Number Title Priority Date Filing Date
DK321978A DK158343C (da) 1977-07-20 1978-07-18 Fremgangsmaade til fremstilling af methyl- eller ethylcyclopropancarboxylsyreestere

Country Status (13)

Country Link
JP (1) JPS5422345A (da)
BE (1) BE868901A (da)
BR (1) BR7804637A (da)
CA (1) CA1123004A (da)
CH (1) CH635064A5 (da)
DE (1) DE2831555A1 (da)
DK (1) DK158343C (da)
FR (1) FR2398042A1 (da)
GB (1) GB1599888A (da)
IE (1) IE47130B1 (da)
IT (1) IT1097870B (da)
LU (1) LU79993A1 (da)
NL (1) NL7807658A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ185635A (en) * 1976-11-18 1980-04-28 Ici Ltd Preparation of 3-dihalovinyl-2,2-dimethylcyclopropane carboxylic acid derivatives
AU4839279A (en) * 1978-07-18 1980-01-24 Imperial Chemical Industries Ltd. Cyclopropane carboxylic acids
JPS5793493U (da) * 1980-11-28 1982-06-09

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553818A (en) * 1975-07-24 1979-10-10 Nat Res Dev Synthesis of cyclopropane carboxylic acids
NZ185635A (en) * 1976-11-18 1980-04-28 Ici Ltd Preparation of 3-dihalovinyl-2,2-dimethylcyclopropane carboxylic acid derivatives

Also Published As

Publication number Publication date
IT7825820A0 (it) 1978-07-18
FR2398042A1 (fr) 1979-02-16
JPS5422345A (en) 1979-02-20
BR7804637A (pt) 1979-04-17
IT1097870B (it) 1985-08-31
FR2398042B1 (da) 1983-04-29
DK158343B (da) 1990-05-07
IE47130B1 (en) 1983-12-28
LU79993A1 (fr) 1979-04-09
BE868901A (nl) 1979-01-11
IE781441L (en) 1979-01-20
GB1599888A (en) 1981-10-07
NL7807658A (nl) 1979-01-23
JPS6145612B2 (da) 1986-10-08
DE2831555C2 (da) 1987-09-10
CA1123004A (en) 1982-05-04
CH635064A5 (en) 1983-03-15
DK158343C (da) 1990-10-01
DE2831555A1 (de) 1979-02-01

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Legal Events

Date Code Title Description
PBP Patent lapsed