IT8121988A0 - Trialogenometilidrossilattoni e processo per la loro preparazione. - Google Patents

Trialogenometilidrossilattoni e processo per la loro preparazione.

Info

Publication number
IT8121988A0
IT8121988A0 IT8121988A IT2198881A IT8121988A0 IT 8121988 A0 IT8121988 A0 IT 8121988A0 IT 8121988 A IT8121988 A IT 8121988A IT 2198881 A IT2198881 A IT 2198881A IT 8121988 A0 IT8121988 A0 IT 8121988A0
Authority
IT
Italy
Prior art keywords
trialogenomethylhroxylactones
preparation
Prior art date
Application number
IT8121988A
Other languages
English (en)
Other versions
IT1137238B (it
Inventor
Petrus Anthonius Kramer
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 IT8121988A0 publication Critical patent/IT8121988A0/it
Application granted granted Critical
Publication of IT1137238B publication Critical patent/IT1137238B/it

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)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IT21988/81A 1980-05-30 1981-05-27 Trialogenometilidrossilattoni e processo per la loro preparazione IT1137238B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8121988A0 true IT8121988A0 (it) 1981-05-27
IT1137238B IT1137238B (it) 1986-09-03

Family

ID=10513721

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21988/81A IT1137238B (it) 1980-05-30 1981-05-27 Trialogenometilidrossilattoni e processo per la loro preparazione

Country Status (15)

Country Link
JP (1) JPS5721382A (it)
AR (1) AR228602A1 (it)
BE (1) BE888924A (it)
BR (1) BR8103314A (it)
CA (1) CA1170663A (it)
CH (1) CH651301A5 (it)
DE (1) DE3121177A1 (it)
DK (1) DK234281A (it)
ES (1) ES502525A0 (it)
FR (1) FR2483418A1 (it)
IN (1) IN157781B (it)
IT (1) IT1137238B (it)
NL (1) NL8102596A (it)
SE (1) SE450121B (it)
ZA (1) ZA813553B (it)

Family Cites Families (3)

* 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
FR2396006A1 (fr) * 1977-06-27 1979-01-26 Roussel Uclaf Nouveaux composes a noyau cyclopropanique, procede de preparation et application a la preparation de derives cyclopropaniques a chaine dihalovinyliques
EP0041283B1 (en) * 1980-05-30 1985-07-24 Shell Internationale Researchmaatschappij B.V. Process for the preparation of dihalomethylene-lactones

Also Published As

Publication number Publication date
CA1170663A (en) 1984-07-10
DK234281A (da) 1981-12-01
FR2483418B1 (it) 1983-08-26
ES8207167A1 (es) 1982-09-01
BE888924A (nl) 1981-11-23
DE3121177A1 (de) 1982-03-04
IN157781B (it) 1986-06-14
ZA813553B (en) 1982-06-30
JPS5721382A (en) 1982-02-04
DE3121177C2 (it) 1989-07-20
JPH0148271B2 (it) 1989-10-18
AR228602A1 (es) 1983-03-30
SE450121B (sv) 1987-06-09
NL8102596A (nl) 1981-12-16
BR8103314A (pt) 1982-02-16
FR2483418A1 (fr) 1981-12-04
ES502525A0 (es) 1982-09-01
SE8103371L (sv) 1981-12-01
IT1137238B (it) 1986-09-03
CH651301A5 (de) 1985-09-13

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Effective date: 19950531