FR1245607A - Process for preparing n.n'-substituted ureas - Google Patents

Process for preparing n.n'-substituted ureas

Info

Publication number
FR1245607A
FR1245607A FR805051A FR805051A FR1245607A FR 1245607 A FR1245607 A FR 1245607A FR 805051 A FR805051 A FR 805051A FR 805051 A FR805051 A FR 805051A FR 1245607 A FR1245607 A FR 1245607A
Authority
FR
France
Prior art keywords
preparing
substituted ureas
ureas
substituted
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
FR805051A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR805051A priority Critical patent/FR1245607A/en
Application granted granted Critical
Publication of FR1245607A publication Critical patent/FR1245607A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR805051A 1959-09-14 1959-09-14 Process for preparing n.n'-substituted ureas Expired FR1245607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR805051A FR1245607A (en) 1959-09-14 1959-09-14 Process for preparing n.n'-substituted ureas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR805051A FR1245607A (en) 1959-09-14 1959-09-14 Process for preparing n.n'-substituted ureas

Publications (1)

Publication Number Publication Date
FR1245607A true FR1245607A (en) 1960-11-10

Family

ID=8719134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805051A Expired FR1245607A (en) 1959-09-14 1959-09-14 Process for preparing n.n'-substituted ureas

Country Status (1)

Country Link
FR (1) FR1245607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319111A2 (en) * 1987-12-04 1989-06-07 Shell Internationale Researchmaatschappij B.V. Process for the preparation of phenyl ureas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0319111A2 (en) * 1987-12-04 1989-06-07 Shell Internationale Researchmaatschappij B.V. Process for the preparation of phenyl ureas
EP0319111A3 (en) * 1987-12-04 1990-11-07 Shell Internationale Researchmaatschappij B.V. Process for the preparation of phenyl ureas

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