GB201705499D0 - Medicine intermediates 2,4-difluorobenzoic acid synthesis method - Google Patents

Medicine intermediates 2,4-difluorobenzoic acid synthesis method

Info

Publication number
GB201705499D0
GB201705499D0 GBGB1705499.0A GB201705499A GB201705499D0 GB 201705499 D0 GB201705499 D0 GB 201705499D0 GB 201705499 A GB201705499 A GB 201705499A GB 201705499 D0 GB201705499 D0 GB 201705499D0
Authority
GB
United Kingdom
Prior art keywords
synthesis method
acid synthesis
difluorobenzoic acid
medicine intermediates
intermediates
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.)
Ceased
Application number
GBGB1705499.0A
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.)
Chengdu Zhong Heng Hua Tie Technology Co Ltd
Original Assignee
Chengdu Zhong Heng Hua Tie Technology 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 Chengdu Zhong Heng Hua Tie Technology Co Ltd filed Critical Chengdu Zhong Heng Hua Tie Technology Co Ltd
Publication of GB201705499D0 publication Critical patent/GB201705499D0/en
Priority to AU2018100396A priority Critical patent/AU2018100396A4/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
GBGB1705499.0A 2017-03-19 2017-04-05 Medicine intermediates 2,4-difluorobenzoic acid synthesis method Ceased GB201705499D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2018100396A AU2018100396A4 (en) 2017-03-19 2018-03-29 Medicine intermediates 2,4-difluorobenzoic acid synthesis method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710155464.3A CN108623447A (en) 2017-03-19 2017-03-19 A kind of synthetic method of medicine intermediate 2,4 difluorobenzene formic acid

Publications (1)

Publication Number Publication Date
GB201705499D0 true GB201705499D0 (en) 2017-05-17

Family

ID=58682515

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1705499.0A Ceased GB201705499D0 (en) 2017-03-19 2017-04-05 Medicine intermediates 2,4-difluorobenzoic acid synthesis method

Country Status (3)

Country Link
CN (1) CN108623447A (en)
AU (1) AU2018100396A4 (en)
GB (1) GB201705499D0 (en)

Also Published As

Publication number Publication date
AU2018100396A4 (en) 2018-05-17
CN108623447A (en) 2018-10-09

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)