DE3121177A1 - Trihalogenmethylhydroxylactone und verfahren zu deren herstellung - Google Patents

Trihalogenmethylhydroxylactone und verfahren zu deren herstellung

Info

Publication number
DE3121177A1
DE3121177A1 DE19813121177 DE3121177A DE3121177A1 DE 3121177 A1 DE3121177 A1 DE 3121177A1 DE 19813121177 DE19813121177 DE 19813121177 DE 3121177 A DE3121177 A DE 3121177A DE 3121177 A1 DE3121177 A1 DE 3121177A1
Authority
DE
Germany
Prior art keywords
cis
acid
keto
dimethyl
keto acid
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19813121177
Other languages
German (de)
English (en)
Other versions
DE3121177C2 (enrdf_load_stackoverflow
Inventor
Petrus Anthonius Amsterdam Kramer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of DE3121177A1 publication Critical patent/DE3121177A1/de
Application granted granted Critical
Publication of DE3121177C2 publication Critical patent/DE3121177C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/18—Saturated compounds containing keto groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DE19813121177 1980-05-30 1981-05-27 Trihalogenmethylhydroxylactone und verfahren zu deren herstellung Granted DE3121177A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017698 1980-05-30

Publications (2)

Publication Number Publication Date
DE3121177A1 true DE3121177A1 (de) 1982-03-04
DE3121177C2 DE3121177C2 (enrdf_load_stackoverflow) 1989-07-20

Family

ID=10513721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813121177 Granted DE3121177A1 (de) 1980-05-30 1981-05-27 Trihalogenmethylhydroxylactone und verfahren zu deren herstellung

Country Status (15)

Country Link
JP (1) JPS5721382A (enrdf_load_stackoverflow)
AR (1) AR228602A1 (enrdf_load_stackoverflow)
BE (1) BE888924A (enrdf_load_stackoverflow)
BR (1) BR8103314A (enrdf_load_stackoverflow)
CA (1) CA1170663A (enrdf_load_stackoverflow)
CH (1) CH651301A5 (enrdf_load_stackoverflow)
DE (1) DE3121177A1 (enrdf_load_stackoverflow)
DK (1) DK234281A (enrdf_load_stackoverflow)
ES (1) ES8207167A1 (enrdf_load_stackoverflow)
FR (1) FR2483418A1 (enrdf_load_stackoverflow)
IN (1) IN157781B (enrdf_load_stackoverflow)
IT (1) IT1137238B (enrdf_load_stackoverflow)
NL (1) NL8102596A (enrdf_load_stackoverflow)
SE (1) SE450121B (enrdf_load_stackoverflow)
ZA (1) ZA813553B (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827627A1 (de) * 1977-06-27 1979-01-11 Roussel Uclaf Neue verbindungen mit einem cyclopropanring, verfahren zu deren herstellung und deren verwendung bei der herstellung von cyclopropan-derivaten mit einer dihalovinylkette

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273843A (en) * 1975-12-17 1977-06-21 Sumitomo Chem Co Ltd Preparation of 2,2-dimethyl-3-trihalogeno-acetylcyclopropane carboxyli c acid derivatives
EP0041283B1 (en) * 1980-05-30 1985-07-24 Shell Internationale Researchmaatschappij B.V. Process for the preparation of dihalomethylene-lactones

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2827627A1 (de) * 1977-06-27 1979-01-11 Roussel Uclaf Neue verbindungen mit einem cyclopropanring, verfahren zu deren herstellung und deren verwendung bei der herstellung von cyclopropan-derivaten mit einer dihalovinylkette

Also Published As

Publication number Publication date
ZA813553B (en) 1982-06-30
CH651301A5 (de) 1985-09-13
CA1170663A (en) 1984-07-10
AR228602A1 (es) 1983-03-30
SE8103371L (sv) 1981-12-01
BE888924A (nl) 1981-11-23
ES502525A0 (es) 1982-09-01
SE450121B (sv) 1987-06-09
DK234281A (da) 1981-12-01
JPH0148271B2 (enrdf_load_stackoverflow) 1989-10-18
DE3121177C2 (enrdf_load_stackoverflow) 1989-07-20
JPS5721382A (en) 1982-02-04
IT1137238B (it) 1986-09-03
BR8103314A (pt) 1982-02-16
NL8102596A (nl) 1981-12-16
FR2483418B1 (enrdf_load_stackoverflow) 1983-08-26
FR2483418A1 (fr) 1981-12-04
ES8207167A1 (es) 1982-09-01
IT8121988A0 (it) 1981-05-27
IN157781B (enrdf_load_stackoverflow) 1986-06-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee