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FR658850A - Process for the preparation of hydroxythionaphthenes - Google Patents

Process for the preparation of hydroxythionaphthenes

Info

Publication number
FR658850A
FR658850A FR658850DA FR658850A FR 658850 A FR658850 A FR 658850A FR 658850D A FR658850D A FR 658850DA FR 658850 A FR658850 A FR 658850A
Authority
FR
France
Prior art keywords
hydroxythionaphthenes
preparation
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR658850A publication Critical patent/FR658850A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 carbon atoms of the hetero ring
    • C07D333/64—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR658850D 1927-08-11 1928-08-09 Process for the preparation of hydroxythionaphthenes Expired FR658850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE658850X 1927-08-11

Publications (1)

Publication Number Publication Date
FR658850A true FR658850A (en) 1929-06-20

Family

ID=6582579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR658850D Expired FR658850A (en) 1927-08-11 1928-08-09 Process for the preparation of hydroxythionaphthenes

Country Status (1)

Country Link
FR (1) FR658850A (en)

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