FR930451A - Préparation de composés halogénés du pyrane - Google Patents

Préparation de composés halogénés du pyrane

Info

Publication number
FR930451A
FR930451A FR930451DA FR930451A FR 930451 A FR930451 A FR 930451A FR 930451D A FR930451D A FR 930451DA FR 930451 A FR930451 A FR 930451A
Authority
FR
France
Prior art keywords
halogenated
preparation
pyran compounds
pyran
compounds
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
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR930451A publication Critical patent/FR930451A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
    • C07D309/10—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR930451D 1945-07-11 1946-07-10 Préparation de composés halogénés du pyrane Expired FR930451A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB930451X 1945-07-11

Publications (1)

Publication Number Publication Date
FR930451A true FR930451A (fr) 1948-01-27

Family

ID=10731521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930451D Expired FR930451A (fr) 1945-07-11 1946-07-10 Préparation de composés halogénés du pyrane

Country Status (1)

Country Link
FR (1) FR930451A (fr)

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