GB2552696B - Process for preparing boscalid - Google Patents

Process for preparing boscalid Download PDF

Info

Publication number
GB2552696B
GB2552696B GB1613457.9A GB201613457A GB2552696B GB 2552696 B GB2552696 B GB 2552696B GB 201613457 A GB201613457 A GB 201613457A GB 2552696 B GB2552696 B GB 2552696B
Authority
GB
United Kingdom
Prior art keywords
boscalid
preparing
preparing boscalid
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 - Fee Related
Application number
GB1613457.9A
Other versions
GB2552696A (en
Inventor
Timothy Bristow James
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.)
Rotam Agrochem International Co Ltd
Original Assignee
Rotam Agrochem International Co Ltd
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 Rotam Agrochem International Co Ltd filed Critical Rotam Agrochem International Co Ltd
Priority to GB1613457.9A priority Critical patent/GB2552696B/en
Priority to PCT/CN2017/094633 priority patent/WO2018024148A1/en
Priority to CN201780047243.2A priority patent/CN109563044A/en
Priority to TW106125995A priority patent/TWI777967B/en
Publication of GB2552696A publication Critical patent/GB2552696A/en
Application granted granted Critical
Publication of GB2552696B publication Critical patent/GB2552696B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
GB1613457.9A 2016-08-04 2016-08-04 Process for preparing boscalid Expired - Fee Related GB2552696B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1613457.9A GB2552696B (en) 2016-08-04 2016-08-04 Process for preparing boscalid
PCT/CN2017/094633 WO2018024148A1 (en) 2016-08-04 2017-07-27 Process for preparing boscalid
CN201780047243.2A CN109563044A (en) 2016-08-04 2017-07-27 The method for being used to prepare Boscalid
TW106125995A TWI777967B (en) 2016-08-04 2017-08-02 Process for preparing boscalid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1613457.9A GB2552696B (en) 2016-08-04 2016-08-04 Process for preparing boscalid

Publications (2)

Publication Number Publication Date
GB2552696A GB2552696A (en) 2018-02-07
GB2552696B true GB2552696B (en) 2020-03-04

Family

ID=60940405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1613457.9A Expired - Fee Related GB2552696B (en) 2016-08-04 2016-08-04 Process for preparing boscalid

Country Status (4)

Country Link
CN (1) CN109563044A (en)
GB (1) GB2552696B (en)
TW (1) TWI777967B (en)
WO (1) WO2018024148A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501384B2 (en) * 2003-02-14 2009-03-10 Basf Aktiengesellschaft Crystalline modification of the anhydrate of boscalid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1432685E (en) * 2001-09-25 2005-07-29 Basf Ag CRYSTALLINE HYDRATES OF NICOTHINIC ACID AND BENZOYLENYLIDAN ANILIDA DERIVATIVES
SI1444205T1 (en) * 2001-11-02 2006-06-30 Basf Ag Method for producing 2-halogen-pyridine-carboxylic acid amides
CN103980192B (en) * 2014-01-20 2016-02-17 泰州百力化学股份有限公司 A kind of method of selectivity synthesis different crystal forms boscalid amine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501384B2 (en) * 2003-02-14 2009-03-10 Basf Aktiengesellschaft Crystalline modification of the anhydrate of boscalid

Also Published As

Publication number Publication date
TWI777967B (en) 2022-09-21
WO2018024148A1 (en) 2018-02-08
CN109563044A (en) 2019-04-02
GB2552696A (en) 2018-02-07
TW201805272A (en) 2018-02-16

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Legal Events

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

Effective date: 20230804