JPS5583780A - Novel 4-(3-methyl-2-thienyl)benzene derivative - Google Patents

Novel 4-(3-methyl-2-thienyl)benzene derivative

Info

Publication number
JPS5583780A
JPS5583780A JP15572878A JP15572878A JPS5583780A JP S5583780 A JPS5583780 A JP S5583780A JP 15572878 A JP15572878 A JP 15572878A JP 15572878 A JP15572878 A JP 15572878A JP S5583780 A JPS5583780 A JP S5583780A
Authority
JP
Japan
Prior art keywords
formula
thienyl
methyl
compound
benzene derivative
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
JP15572878A
Other languages
Japanese (ja)
Other versions
JPS6225146B2 (en
Inventor
Tsutomu Kodama
Masao Nakabayashi
Isao Watanabe
Hiroshi Hirano
Norio Abe
Katsunori Tanaka
Hirotoshi Arai
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.)
Toyama Chemical Co Ltd
Original Assignee
Toyama Chemical 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 Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Priority to JP15572878A priority Critical patent/JPS5583780A/en
Publication of JPS5583780A publication Critical patent/JPS5583780A/en
Publication of JPS6225146B2 publication Critical patent/JPS6225146B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:A 4-(3-methyl-2-thienyl)-benzene derivative of formula I: (R is halogen, alkyl, CN, NH2, NO2, acetyl group which may be protected optionally, -MgX, etc.). EXAMPLE:4-(3-Methyl-2-thienyl)-acetophenone. USE:Intermediates for the synthesis of antiphlogistics and analgesics, capable of synthesizing the compound of formula II having improved actions, usable continuously with low toxicity and side effects. PROCESS:A compound of formula III: (X is halogen) is reacted with a compound of formula IV in a solvent, e.g. THF, in the presence of a catalyst, e.g. palladium chloride, at a reflux temperature of the solvent to give the compound of formula I.
JP15572878A 1978-12-19 1978-12-19 Novel 4-(3-methyl-2-thienyl)benzene derivative Granted JPS5583780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15572878A JPS5583780A (en) 1978-12-19 1978-12-19 Novel 4-(3-methyl-2-thienyl)benzene derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15572878A JPS5583780A (en) 1978-12-19 1978-12-19 Novel 4-(3-methyl-2-thienyl)benzene derivative

Publications (2)

Publication Number Publication Date
JPS5583780A true JPS5583780A (en) 1980-06-24
JPS6225146B2 JPS6225146B2 (en) 1987-06-01

Family

ID=15612158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15572878A Granted JPS5583780A (en) 1978-12-19 1978-12-19 Novel 4-(3-methyl-2-thienyl)benzene derivative

Country Status (1)

Country Link
JP (1) JPS5583780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219398A (en) * 2010-04-07 2011-11-04 Mitsui Chemicals Agro Inc Method for producing branched aliphatic aldehyde

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219398A (en) * 2010-04-07 2011-11-04 Mitsui Chemicals Agro Inc Method for producing branched aliphatic aldehyde

Also Published As

Publication number Publication date
JPS6225146B2 (en) 1987-06-01

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