FR643495A - Process for the extraction and purification of diarylguanidines - Google Patents

Process for the extraction and purification of diarylguanidines

Info

Publication number
FR643495A
FR643495A FR643495DA FR643495A FR 643495 A FR643495 A FR 643495A FR 643495D A FR643495D A FR 643495DA FR 643495 A FR643495 A FR 643495A
Authority
FR
France
Prior art keywords
diarylguanidines
purification
extraction
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.)
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Original Assignee
Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
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 Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue filed Critical Compagnie de Produits Chimiques et Electrometallurgiques Alais Froges et Camargue
Application granted granted Critical
Publication of FR643495A publication Critical patent/FR643495A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C277/00Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C277/08Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR643495D 1927-04-05 1927-04-05 Process for the extraction and purification of diarylguanidines Expired FR643495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR643495T 1927-04-05

Publications (1)

Publication Number Publication Date
FR643495A true FR643495A (en) 1928-09-18

Family

ID=8999454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643495D Expired FR643495A (en) 1927-04-05 1927-04-05 Process for the extraction and purification of diarylguanidines

Country Status (1)

Country Link
FR (1) FR643495A (en)

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