FR1491789A - Process for the preparation of propynyl ethers - Google Patents

Process for the preparation of propynyl ethers

Info

Publication number
FR1491789A
FR1491789A FR75333A FR75333A FR1491789A FR 1491789 A FR1491789 A FR 1491789A FR 75333 A FR75333 A FR 75333A FR 75333 A FR75333 A FR 75333A FR 1491789 A FR1491789 A FR 1491789A
Authority
FR
France
Prior art keywords
preparation
propynyl ethers
propynyl
ethers
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.)
Expired
Application number
FR75333A
Other languages
French (fr)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Priority claimed from US486545A external-priority patent/US3362871A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to FR75333A priority Critical patent/FR1491789A/en
Application granted granted Critical
Publication of FR1491789A publication Critical patent/FR1491789A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/64—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR75333A 1965-02-16 1966-09-06 Process for the preparation of propynyl ethers Expired FR1491789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR75333A FR1491789A (en) 1965-02-16 1966-09-06 Process for the preparation of propynyl ethers

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US43320965A 1965-02-16 1965-02-16
US48595165A 1965-09-08 1965-09-08
US48592265A 1965-09-08 1965-09-08
US48594765A 1965-09-08 1965-09-08
US48593465A 1965-09-08 1965-09-08
US48590465A 1965-09-08 1965-09-08
US48590865A 1965-09-08 1965-09-08
US48591165A 1965-09-08 1965-09-08
US486545A US3362871A (en) 1965-02-16 1965-09-10 Novel insecticidal carbamate-propar-gylaryl ether compositions
US53137166A 1966-03-03 1966-03-03
DEH0060346 1966-08-26
FR75333A FR1491789A (en) 1965-02-16 1966-09-06 Process for the preparation of propynyl ethers

Publications (1)

Publication Number Publication Date
FR1491789A true FR1491789A (en) 1967-08-11

Family

ID=27582938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75333A Expired FR1491789A (en) 1965-02-16 1966-09-06 Process for the preparation of propynyl ethers

Country Status (1)

Country Link
FR (1) FR1491789A (en)

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