ES402403A1 - Procedimiento para la obtencion de n-arilureas. - Google Patents

Procedimiento para la obtencion de n-arilureas.

Info

Publication number
ES402403A1
ES402403A1 ES402403A ES402403A ES402403A1 ES 402403 A1 ES402403 A1 ES 402403A1 ES 402403 A ES402403 A ES 402403A ES 402403 A ES402403 A ES 402403A ES 402403 A1 ES402403 A1 ES 402403A1
Authority
ES
Spain
Prior art keywords
phenyl
carbamic acid
dimethylurea
atoms
acid
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
ES402403A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES402403A1 publication Critical patent/ES402403A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/39—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
    • C07C323/43—Y being a hetero atom
    • C07C323/44—X or Y being nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/32—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms
    • C07C275/34—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/64—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups singly-bound to oxygen atoms

Landscapes

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

Abstract

N-(trifluorometil-mercapto(-fenil-N'', N''-dimetilurea y la N- (trifluorometoxi)-fenil-N'', N''-dimetilurea son conocidos herbicidas. Un procedimiento para la obtención de los compuestos de la fórmula general I, **(Fórmula)** donde son: X = O o S R = H, CH3, Cl, Br o OCF2H R1 = alquil o alcoxi, cada vez con 1 - 4 átomos de C, preferiblemente CH3 y respectivamente OCH3. R2 = H o alquilo con 1 - 4 átomos de C y preferiblemente CH3, caracterizado por una transformación de: difluorometil-mercaptofenil- o difluorometoxi-fenil- isocianatos y respectivamente cloruros de ácido -carbámico, amidas de ácido -carbámico o ésteres de ácido -carbámico correspondientemente sustituidos, por ejemplo el éster fenílico de ácido difluorometilmercaptofenil- y respectivamente difluorometoxifenilcarbámico.
ES402403A 1971-05-11 1972-05-05 Procedimiento para la obtencion de n-arilureas. Expired ES402403A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123185 DE2123185A1 (de) 1971-05-11 1971-05-11 N-Arylharnstoffe

Publications (1)

Publication Number Publication Date
ES402403A1 true ES402403A1 (es) 1975-04-01

Family

ID=5807466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402403A Expired ES402403A1 (es) 1971-05-11 1972-05-05 Procedimiento para la obtencion de n-arilureas.

Country Status (21)

Country Link
AT (1) AT318293B (es)
AU (1) AU470596B2 (es)
BE (1) BE783402A (es)
BG (1) BG20287A3 (es)
BR (1) BR7202909D0 (es)
CA (1) CA986134A (es)
CH (1) CH571808A5 (es)
DD (1) DD101536A5 (es)
DE (1) DE2123185A1 (es)
DK (1) DK130291B (es)
ES (1) ES402403A1 (es)
FR (1) FR2139410A5 (es)
GB (1) GB1359756A (es)
HU (1) HU165691B (es)
IL (1) IL39398A (es)
IT (1) IT955337B (es)
MY (1) MY7500054A (es)
NL (1) NL7206109A (es)
OA (1) OA04013A (es)
ZA (1) ZA722984B (es)
ZM (1) ZM8272A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1473105A (es) * 1973-08-10 1977-05-11

Also Published As

Publication number Publication date
ZM8272A1 (en) 1973-01-22
DD101536A5 (es) 1973-11-12
BG20287A3 (bg) 1975-11-05
AT318293B (de) 1974-10-10
NL7206109A (es) 1972-11-14
FR2139410A5 (es) 1973-01-05
OA04013A (fr) 1979-09-15
AU4205472A (en) 1973-11-15
AU470596B2 (en) 1976-03-25
DE2123185A1 (de) 1972-11-30
DK130291B (da) 1975-02-03
ZA722984B (en) 1973-02-28
GB1359756A (en) 1974-07-10
IT955337B (it) 1973-09-29
IL39398A0 (en) 1972-07-26
BR7202909D0 (pt) 1973-05-03
IL39398A (en) 1975-11-25
CA986134A (en) 1976-03-23
CH571808A5 (es) 1976-01-30
MY7500054A (en) 1975-12-31
BE783402A (fr) 1972-11-13
HU165691B (es) 1974-10-28

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