GB1417874A - Process for the preparation of a 4-bromophenylurea derivative - Google Patents

Process for the preparation of a 4-bromophenylurea derivative

Info

Publication number
GB1417874A
GB1417874A GB5510173A GB5510173A GB1417874A GB 1417874 A GB1417874 A GB 1417874A GB 5510173 A GB5510173 A GB 5510173A GB 5510173 A GB5510173 A GB 5510173A GB 1417874 A GB1417874 A GB 1417874A
Authority
GB
United Kingdom
Prior art keywords
bromophenylurea
alkyl
hydrogen
derivatives
alkoxy group
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
GB5510173A
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.)
Instytut Przemyslu Organicznego
Original Assignee
Instytut Przemyslu Organicznego
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 Instytut Przemyslu Organicznego filed Critical Instytut Przemyslu Organicznego
Publication of GB1417874A publication Critical patent/GB1417874A/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
    • C07C273/1854—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 by reactions not involving the formation of the N-C(O)-N- moiety

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB5510173A 1972-12-01 1973-11-28 Process for the preparation of a 4-bromophenylurea derivative Expired GB1417874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15920972A PL78811B1 (ro) 1972-12-01 1972-12-01

Publications (1)

Publication Number Publication Date
GB1417874A true GB1417874A (en) 1975-12-17

Family

ID=19960779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5510173A Expired GB1417874A (en) 1972-12-01 1973-11-28 Process for the preparation of a 4-bromophenylurea derivative

Country Status (9)

Country Link
BG (1) BG29134A3 (ro)
CH (1) CH586664A5 (ro)
DD (1) DD109865A5 (ro)
DE (1) DE2359584B2 (ro)
FR (1) FR2208888B1 (ro)
GB (1) GB1417874A (ro)
HU (1) HU168243B (ro)
PL (1) PL78811B1 (ro)
SU (1) SU484684A3 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102659637B (zh) * 2012-05-21 2014-05-14 上海大学 一种制备双羟基脲的新方法

Also Published As

Publication number Publication date
DE2359584A1 (de) 1974-06-20
FR2208888B1 (ro) 1978-11-10
BG29134A3 (en) 1980-09-15
DD109865A5 (ro) 1974-11-20
DE2359584B2 (de) 1975-09-25
SU484684A3 (ru) 1975-09-15
HU168243B (ro) 1976-03-28
PL78811B1 (ro) 1975-06-30
CH586664A5 (ro) 1977-04-15
FR2208888A1 (ro) 1974-06-28

Similar Documents

Publication Publication Date Title
Walling Some properties of radical reactions important in synthesis
Breslow et al. Remote functionalization of steroids by a radical relay mechanism
GB1337235A (en) Ignition compositions
GB1417874A (en) Process for the preparation of a 4-bromophenylurea derivative
GB1473169A (ro)
GB1466740A (en) Tetrazolium c-oxy-betaine compounds as antifog agents for silver halide photographic emulsions
GB976552A (en) Preparation of azoamides
Boulton et al. A new benzofurazan synthesis
GB1512919A (en) Process for isolating triarylmethane dyestuffs
GB1395279A (en) Process for the preparation of phenalenones
GB1259176A (ro)
GB1468478A (en) Process for preparing acid nitro dyestuffs
GB1492790A (en) Process for the production of optionally substituted 2-benzoyl pyridines
GB1029733A (en) Highly fluorinated aromatic azides
GB1140298A (en) Preparation of quinoxaline and 1,2,3,4-tetrahydrophenazine-n,n'-dioxides
GB1377256A (en) Preparation of ninhydrin
Liedholm Copper (I) Catalysed Replacement of Bromine by Chloride Ion in Halonitrobenzenes. Part II
GB1433567A (en) Process for the preparation of anthraquinone
NL110918C (ro)
GB1505584A (en) Production of 1,1-dichloro-4-methylpenta-1,3-diene by an oxidative coupling process
GB1368645A (en) Carboxylic acid imide halides and process for their preparation
GB1330059A (en) 5-formamidinopyrazole-4-aldehydes and their preparation
GB1485900A (en) Process for preparing amino-anthraquinones
GB1313644A (en) Flame retardant halogenated adducts their preparation and use
ES434922A1 (es) Un procedimiento para la preparacion de nuevos derivados de 2-nitroinda-1, 3-dionas.

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee