FR638483A - Process for the preparation of alkylated cumarans - Google Patents

Process for the preparation of alkylated cumarans

Info

Publication number
FR638483A
FR638483A FR638483DA FR638483A FR 638483 A FR638483 A FR 638483A FR 638483D A FR638483D A FR 638483DA FR 638483 A FR638483 A FR 638483A
Authority
FR
France
Prior art keywords
cumarans
alkylated
preparation
alkylated cumarans
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.)
CHEM FAB AUF ACTIEN
Original Assignee
CHEM FAB AUF ACTIEN
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 CHEM FAB AUF ACTIEN filed Critical CHEM FAB AUF ACTIEN
Application granted granted Critical
Publication of FR638483A publication Critical patent/FR638483A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR638483D 1926-06-29 1927-06-21 Process for the preparation of alkylated cumarans Expired FR638483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE638483X 1926-06-29

Publications (1)

Publication Number Publication Date
FR638483A true FR638483A (en) 1928-05-25

Family

ID=6579734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638483D Expired FR638483A (en) 1926-06-29 1927-06-21 Process for the preparation of alkylated cumarans

Country Status (2)

Country Link
BE (1) BE342708A (en)
FR (1) FR638483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634203A1 (en) * 1988-07-13 1990-01-19 Inst Rech Controles Techn 2,3-Dihydrobenzofurans possessing a musky odour and fragrances and scented products containing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634203A1 (en) * 1988-07-13 1990-01-19 Inst Rech Controles Techn 2,3-Dihydrobenzofurans possessing a musky odour and fragrances and scented products containing them

Also Published As

Publication number Publication date
BE342708A (en) 1927-07-30

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