BE751358A - Nouveau procede de preparation de l'acetoxy-3 phtalide - Google Patents

Nouveau procede de preparation de l'acetoxy-3 phtalide

Info

Publication number
BE751358A
BE751358A BE751358DA BE751358A BE 751358 A BE751358 A BE 751358A BE 751358D A BE751358D A BE 751358DA BE 751358 A BE751358 A BE 751358A
Authority
BE
Belgium
Prior art keywords
phthalide
acetoxy
preparation
new process
new
Prior art date
Application number
Other languages
English (en)
Original Assignee
Pechiney Saint Gobain
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 Pechiney Saint Gobain filed Critical Pechiney Saint Gobain
Publication of BE751358A publication Critical patent/BE751358A/fr

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
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE751358D 1969-06-03 1970-06-02 Nouveau procede de preparation de l'acetoxy-3 phtalide BE751358A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6918215A FR2048177A5 (fr) 1969-06-03 1969-06-03

Publications (1)

Publication Number Publication Date
BE751358A true BE751358A (fr) 1970-12-02

Family

ID=9035062

Family Applications (1)

Application Number Title Priority Date Filing Date
BE751358D BE751358A (fr) 1969-06-03 1970-06-02 Nouveau procede de preparation de l'acetoxy-3 phtalide

Country Status (7)

Country Link
US (1) US3787447A (fr)
BE (1) BE751358A (fr)
DE (1) DE2027039A1 (fr)
FR (1) FR2048177A5 (fr)
GB (1) GB1308027A (fr)
IT (1) IT1014010B (fr)
NL (1) NL7007816A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614449C3 (de) * 1976-04-03 1979-04-26 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von 3-Chlorphthalid
US6670487B1 (en) * 2002-06-18 2003-12-30 General Electric Company Method for removing impurities from oxidation products
US20040220534A1 (en) * 2003-04-29 2004-11-04 Martens Paul W. Medical device with antimicrobial layer

Also Published As

Publication number Publication date
FR2048177A5 (fr) 1971-03-19
US3787447A (en) 1974-01-22
DE2027039A1 (de) 1970-12-10
GB1308027A (en) 1973-02-21
NL7007816A (fr) 1970-12-07
IT1014010B (it) 1977-04-20

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