FR1339389A - Substituted benzofurans, their salts, and process for the preparation of these benzofurans and salts - Google Patents

Substituted benzofurans, their salts, and process for the preparation of these benzofurans and salts

Info

Publication number
FR1339389A
FR1339389A FR916270A FR916270A FR1339389A FR 1339389 A FR1339389 A FR 1339389A FR 916270 A FR916270 A FR 916270A FR 916270 A FR916270 A FR 916270A FR 1339389 A FR1339389 A FR 1339389A
Authority
FR
France
Prior art keywords
salts
benzofurans
preparation
substituted
substituted benzofurans
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
FR916270A
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.)
Societe Belge de lAzote et des Produits Chimiques du Marly SA
Original Assignee
Societe Belge de lAzote et des Produits Chimiques du Marly SA
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 Societe Belge de lAzote et des Produits Chimiques du Marly SA filed Critical Societe Belge de lAzote et des Produits Chimiques du Marly SA
Application granted granted Critical
Publication of FR1339389A publication Critical patent/FR1339389A/en
Expired 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
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/80—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR916270A 1961-11-24 1962-11-22 Substituted benzofurans, their salts, and process for the preparation of these benzofurans and salts Expired FR1339389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES76824A DE1246755B (en) 1961-11-24 1961-11-24 Process for the preparation of substituted coumarones

Publications (1)

Publication Number Publication Date
FR1339389A true FR1339389A (en) 1963-10-04

Family

ID=7506391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916270A Expired FR1339389A (en) 1961-11-24 1962-11-22 Substituted benzofurans, their salts, and process for the preparation of these benzofurans and salts

Country Status (10)

Country Link
AT (1) AT241447B (en)
BE (1) BE625039A (en)
BR (1) BR6243846D0 (en)
CH (1) CH415677A (en)
DE (1) DE1246755B (en)
FR (1) FR1339389A (en)
GB (1) GB995367A (en)
NL (1) NL284505A (en)
OA (1) OA01076A (en)
SE (1) SE311166B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766223A (en) * 1985-06-25 1988-08-23 Sanofi Preparation of 2-alkyl-3-(4-hydroxybenzoyl)benzofuran

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080114B (en) * 1956-12-21 1960-04-21 Lab Labaz Soc D Process for the preparation of substituted coumarones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766223A (en) * 1985-06-25 1988-08-23 Sanofi Preparation of 2-alkyl-3-(4-hydroxybenzoyl)benzofuran

Also Published As

Publication number Publication date
AT241447B (en) 1965-07-26
GB995367A (en) 1965-06-16
DE1246755C2 (en) 1968-05-30
SE311166B (en) 1969-06-02
NL284505A (en)
OA01076A (en) 1968-08-07
DE1246755B (en) 1967-08-10
BE625039A (en) 1963-05-20
BR6243846D0 (en) 1973-05-24
CH415677A (en) 1966-06-30

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