FR1284842A - Procédé pour empêcher la croissance des végétaux indésirables - Google Patents

Procédé pour empêcher la croissance des végétaux indésirables

Info

Publication number
FR1284842A
FR1284842A FR856572A FR856572A FR1284842A FR 1284842 A FR1284842 A FR 1284842A FR 856572 A FR856572 A FR 856572A FR 856572 A FR856572 A FR 856572A FR 1284842 A FR1284842 A FR 1284842A
Authority
FR
France
Prior art keywords
growth
preventing
unwanted plants
unwanted
plants
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
FR856572A
Other languages
English (en)
Inventor
Adolf Fischer
Horst Pommer
Guenter Scheuerer
Herbert Stummeyer
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to FR856572A priority Critical patent/FR1284842A/fr
Application granted granted Critical
Publication of FR1284842A publication Critical patent/FR1284842A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • C07C273/1827—X being H
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1836—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid
    • C07C273/1845—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from derivatives of carbamic acid comprising the -N-C(O)-Hal moiety

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR856572A 1961-03-23 1961-03-23 Procédé pour empêcher la croissance des végétaux indésirables Expired FR1284842A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR856572A FR1284842A (fr) 1961-03-23 1961-03-23 Procédé pour empêcher la croissance des végétaux indésirables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856572A FR1284842A (fr) 1961-03-23 1961-03-23 Procédé pour empêcher la croissance des végétaux indésirables

Publications (1)

Publication Number Publication Date
FR1284842A true FR1284842A (fr) 1962-02-16

Family

ID=8751517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856572A Expired FR1284842A (fr) 1961-03-23 1961-03-23 Procédé pour empêcher la croissance des végétaux indésirables

Country Status (1)

Country Link
FR (1) FR1284842A (fr)

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