JPS50111024A - - Google Patents

Info

Publication number
JPS50111024A
JPS50111024A JP717475A JP717475A JPS50111024A JP S50111024 A JPS50111024 A JP S50111024A JP 717475 A JP717475 A JP 717475A JP 717475 A JP717475 A JP 717475A JP S50111024 A JPS50111024 A JP S50111024A
Authority
JP
Japan
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.)
Pending
Application number
JP717475A
Other languages
Japanese (ja)
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
Priority claimed from DE2402578A external-priority patent/DE2402578A1/en
Priority claimed from DE19742457673 external-priority patent/DE2457673A1/en
Application filed filed Critical
Publication of JPS50111024A publication Critical patent/JPS50111024A/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00Derivatives of isocyanic acid
    • C07C265/16Derivatives of isocyanic acid having isocyanate groups acylated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00Preparation of derivatives of isocyanic acid
    • C07C263/10Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18Preparation 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
    • C07C273/1809Preparation 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
    • C07C273/1818Preparation 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"
    • C07C273/1827X being H

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
JP717475A 1974-01-19 1975-01-17 Pending JPS50111024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2402578A DE2402578A1 (en) 1974-01-19 1974-01-19 Halogenated acylisocyanates - prepd. by reacting unsatd. amides with halogens and reacting prods. with oxalyl chloride
DE19742457673 DE2457673A1 (en) 1974-12-06 1974-12-06 Substd. 2,3-dihalopropionyl isocyanates - fungicides and fungicide intermediates

Publications (1)

Publication Number Publication Date
JPS50111024A true JPS50111024A (en) 1975-09-01

Family

ID=25766481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP717475A Pending JPS50111024A (en) 1974-01-19 1975-01-17

Country Status (6)

Country Link
JP (1) JPS50111024A (en)
DK (1) DK13275A (en)
FR (1) FR2258373B1 (en)
GB (1) GB1503931A (en)
LU (1) LU71672A1 (en)
NL (1) NL7500530A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426919A1 (en) * 1978-05-26 1979-12-21 Thomson Csf Light source to multimode optical fibre coupler - has incoming monomode fibres conically tapered and attached around circumference of common fibre

Also Published As

Publication number Publication date
DK13275A (en) 1975-09-15
FR2258373A1 (en) 1975-08-18
FR2258373B1 (en) 1979-02-23
LU71672A1 (en) 1975-12-09
GB1503931A (en) 1978-03-15
NL7500530A (en) 1975-07-22

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