JPS60197640A - ハロゲン化ニトロベンゼン類の製造方法 - Google Patents

ハロゲン化ニトロベンゼン類の製造方法

Info

Publication number
JPS60197640A
JPS60197640A JP59052952A JP5295284A JPS60197640A JP S60197640 A JPS60197640 A JP S60197640A JP 59052952 A JP59052952 A JP 59052952A JP 5295284 A JP5295284 A JP 5295284A JP S60197640 A JPS60197640 A JP S60197640A
Authority
JP
Japan
Prior art keywords
general formula
halogenated
dichloro
nitrobenzoic acid
represented
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.)
Granted
Application number
JP59052952A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0466223B2 (cs
Inventor
Yasuo Yoshida
康夫 吉田
Naohito Tanizawa
尚人 谷澤
Hajime Takahashi
一 高橋
Toshihiro Suzuki
敏弘 鈴木
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry 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 Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP59052952A priority Critical patent/JPS60197640A/ja
Publication of JPS60197640A publication Critical patent/JPS60197640A/ja
Publication of JPH0466223B2 publication Critical patent/JPH0466223B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP59052952A 1984-03-19 1984-03-19 ハロゲン化ニトロベンゼン類の製造方法 Granted JPS60197640A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59052952A JPS60197640A (ja) 1984-03-19 1984-03-19 ハロゲン化ニトロベンゼン類の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59052952A JPS60197640A (ja) 1984-03-19 1984-03-19 ハロゲン化ニトロベンゼン類の製造方法

Publications (2)

Publication Number Publication Date
JPS60197640A true JPS60197640A (ja) 1985-10-07
JPH0466223B2 JPH0466223B2 (cs) 1992-10-22

Family

ID=12929211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59052952A Granted JPS60197640A (ja) 1984-03-19 1984-03-19 ハロゲン化ニトロベンゼン類の製造方法

Country Status (1)

Country Link
JP (1) JPS60197640A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168815A1 (ja) * 2017-03-14 2018-09-20 第一三共株式会社 ３，６－ジ置換イミダゾ［１，２－ｂ］ピリダジン誘導体の製造方法
CN109467509A (zh) * 2017-09-08 2019-03-15 联化科技股份有限公司 一种取代硝基苯类化合物的制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018168815A1 (ja) * 2017-03-14 2018-09-20 第一三共株式会社 ３，６－ジ置換イミダゾ［１，２－ｂ］ピリダジン誘導体の製造方法
CN110418792A (zh) * 2017-03-14 2019-11-05 第一三共株式会社 制备3,6-二取代咪唑并[1,2-b]哒嗪衍生物的方法
US11028091B2 (en) 2017-03-14 2021-06-08 Daiichi Sankyo Company, Limited Method for producing 3, 6-disubstituted imidazo[1, 2-b]pyridazine derivative
CN114773351A (zh) * 2017-03-14 2022-07-22 第一三共株式会社 制备3,6-二取代咪唑并[1,2-b]哒嗪衍生物的方法
US11667642B2 (en) 2017-03-14 2023-06-06 Daiichi Sankyo Company, Limited Method for producing 3,6-disubstituted-imidazo[1,2-b]pyridazine derivative
CN109467509A (zh) * 2017-09-08 2019-03-15 联化科技股份有限公司 一种取代硝基苯类化合物的制备方法

Also Published As

Publication number Publication date
JPH0466223B2 (cs) 1992-10-22

Similar Documents

Publication Publication Date Title
JPS6251260B2 (cs)
JPH03161462A (ja) ３，４，６―トリフルオロフタル酸無水物の脱炭酸による２，４，５―トリフルオロ安息香酸の調製
JPS60197640A (ja) ハロゲン化ニトロベンゼン類の製造方法
JPH0925256A (ja) 芳香族カルボン酸から脱カルボキシル化することによって芳香族化合物を製造する方法
JPWO2006016510A1 (ja) ２−アミノ−５−ヨード安息香酸の製造方法
JPS5814428B2 (ja) 立体異性脂環ジアミンの異性化法
JP4002283B2 (ja) フッ素化安息香酸の製造法
US5003103A (en) Preparation of 2-choloro-4,5-difluorobenzoic acid from 4,5-difluorophthalic anhydride of 4,5-difluorophthalic acid
JPS61257938A (ja) ｍ−フエノキシベンジルアルコ−ルの製造方法
JPH0466225B2 (cs)
NO761850L (cs)
JPH0113700B2 (cs)
JP3814742B2 (ja) ４−フルオロサリチル酸類
US5233085A (en) Preparation of 2,4,5-trifluorobenzoic acid by decarboxylation of 3,4,6-trifluorophthalic acid
JPS63145262A (ja) トリフルオロメチルベンゾニトリルの製造方法
EP0429848A2 (en) Preparation of 3,4-difluorobenzoic acid by the decarboxylation of 4,5-difluorophthalic anhydride or 4,5-difluorophthalic acid
US4994606A (en) Process for the preparation of 4,5-difluoroanthranilic acid from 4,5-difluorophthalic anhydride or 4,5-difluorophthalic acid
JPS6014033B2 (ja) ４−メチルオキサゾ−ルの製造法
JPH082842B2 (ja) フルオロジニトロベンゼン誘導体およびその製造法
JPH01258639A (ja) ２，４，５−トリフルオロ安息香酸の製造方法
JP2928060B2 (ja) ３−ヒドロキシ−２，４，５− トリフルオロ安息香酸の製法
JPH072690B2 (ja) ３−メチル−４−ニトロフエノ−ルの製造方法
JP3403466B2 (ja) ２，５−ジメトキシ−４，４′，４″−トリニトロトリフェニルアミンの製造法
JPH03178950A (ja) ３，４―ジフルオロニトロベンゼンの製造方法およびその中間体
JPH04984B2 (cs)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees