FR57869E - Process for the preparation of nitrogenous derivatives of carbonic acid - Google Patents

Process for the preparation of nitrogenous derivatives of carbonic acid

Info

Publication number
FR57869E
FR57869E FR57869DA FR57869E FR 57869 E FR57869 E FR 57869E FR 57869D A FR57869D A FR 57869DA FR 57869 E FR57869 E FR 57869E
Authority
FR
France
Prior art keywords
preparation
carbonic acid
nitrogenous derivatives
nitrogenous
derivatives
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.)
PROD DE CHIMIE ORGANIQUE de la
Original Assignee
PROD DE CHIMIE ORGANIQUE de la
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 PROD DE CHIMIE ORGANIQUE de la filed Critical PROD DE CHIMIE ORGANIQUE de la
Application granted granted Critical
Publication of FR57869E publication Critical patent/FR57869E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR57869D 1947-12-16 1947-12-16 Process for the preparation of nitrogenous derivatives of carbonic acid Expired FR57869E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57869T 1947-12-16

Publications (1)

Publication Number Publication Date
FR57869E true FR57869E (en) 1953-09-18

Family

ID=8691843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57869D Expired FR57869E (en) 1947-12-16 1947-12-16 Process for the preparation of nitrogenous derivatives of carbonic acid

Country Status (1)

Country Link
FR (1) FR57869E (en)

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