FR1002200A - Preparation of the halides of 5-nitro-furan 2-sulfonic acid - Google Patents

Preparation of the halides of 5-nitro-furan 2-sulfonic acid

Info

Publication number
FR1002200A
FR1002200A FR1002200DA FR1002200A FR 1002200 A FR1002200 A FR 1002200A FR 1002200D A FR1002200D A FR 1002200DA FR 1002200 A FR1002200 A FR 1002200A
Authority
FR
France
Prior art keywords
furan
halides
nitro
preparation
sulfonic acid
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)
Inventor
Andre Girard
Georges Sandulesco
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.)
Laboratoires Francais de Chimiotherapie SA
Original Assignee
Laboratoires Francais de Chimiotherapie 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 Laboratoires Francais de Chimiotherapie SA filed Critical Laboratoires Francais de Chimiotherapie SA
Application granted granted Critical
Publication of FR1002200A publication Critical patent/FR1002200A/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
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
    • C07D307/70—Nitro radicals
    • C07D307/71—Nitro radicals attached in position 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1002200D 1946-08-13 1946-08-13 Preparation of the halides of 5-nitro-furan 2-sulfonic acid Expired FR1002200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002200T 1946-08-13

Publications (1)

Publication Number Publication Date
FR1002200A true FR1002200A (en) 1952-03-03

Family

ID=9561933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002200D Expired FR1002200A (en) 1946-08-13 1946-08-13 Preparation of the halides of 5-nitro-furan 2-sulfonic acid

Country Status (1)

Country Link
FR (1) FR1002200A (en)

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