GB821103A - Improvements in or relating to substituted phenyl ureas and herbicidal compositions - Google Patents

Improvements in or relating to substituted phenyl ureas and herbicidal compositions

Info

Publication number
GB821103A
GB821103A GB12905/56A GB1290556A GB821103A GB 821103 A GB821103 A GB 821103A GB 12905/56 A GB12905/56 A GB 12905/56A GB 1290556 A GB1290556 A GB 1290556A GB 821103 A GB821103 A GB 821103A
Authority
GB
United Kingdom
Prior art keywords
hydroxyethyl
methylurea
butyl
oil
water
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
GB12905/56A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB821103A publication Critical patent/GB821103A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB12905/56A 1955-05-02 1956-04-26 Improvements in or relating to substituted phenyl ureas and herbicidal compositions Expired GB821103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US821103XA 1955-05-02 1955-05-02

Publications (1)

Publication Number Publication Date
GB821103A true GB821103A (en) 1959-09-30

Family

ID=22169120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12905/56A Expired GB821103A (en) 1955-05-02 1956-04-26 Improvements in or relating to substituted phenyl ureas and herbicidal compositions

Country Status (4)

Country Link
BE (1) BE564322A (enExample)
FR (1) FR1205117A (enExample)
GB (1) GB821103A (enExample)
MY (1) MY6000041A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779738A (en) * 1969-10-27 1973-12-18 Perro Soc Dev La Vente De Spec Herbicidal para-tert-butylphenyl urea
CN108102087A (zh) * 2017-12-25 2018-06-01 湖南华腾制药有限公司 一种peg化敌草隆合成及其在除草中的应用
CN108164691A (zh) * 2017-12-25 2018-06-15 湖南华腾制药有限公司 一种peg化取代脲类化合物及其在除草剂中的应用

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779738A (en) * 1969-10-27 1973-12-18 Perro Soc Dev La Vente De Spec Herbicidal para-tert-butylphenyl urea
CN108102087A (zh) * 2017-12-25 2018-06-01 湖南华腾制药有限公司 一种peg化敌草隆合成及其在除草中的应用
CN108164691A (zh) * 2017-12-25 2018-06-15 湖南华腾制药有限公司 一种peg化取代脲类化合物及其在除草剂中的应用
CN108102087B (zh) * 2017-12-25 2021-01-05 湖南华腾制药有限公司 一种peg化敌草隆合成及其在除草中的应用

Also Published As

Publication number Publication date
MY6000041A (en) 1960-12-31
FR1205117A (fr) 1960-01-29
BE564322A (enExample)

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