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

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
• Agricultural Chemicals And Associated Chemicals (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9088537

Family Applications (1)

Country Status (6)

• 1971
  • 1971-12-27 FR FR7147877A patent/FR2165806A1/en not_active Withdrawn
• 1972
  • 1972-12-27 DE DE2263528A patent/DE2263528A1/en active Pending
  • 1972-12-27 IT IT55058/72A patent/IT974338B/en active
  • 1972-12-27 BR BR9175/72A patent/BR7209175D0/en unknown
  • 1972-12-27 ZA ZA729126A patent/ZA729126B/en unknown
  • 1972-12-27 ES ES410080A patent/ES410080A1/en not_active Expired

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