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  • Product Name:   4-(Methylthio)phenylboronic acid
  • Synonyms:   4-THIOMETHYLPHENYLBORONIC ACID;4-THIOANISOLEBORONIC ACID;4-(METHYLSULFANYL)PHENYLBORONIC ACID;4-METHYLSULFANYL-BENZENEBORONIC ACID;4-(METHYLTHIO)BENZENEBORONIC ACID
  • CAS No.:   98546-51-1
  • Molecular Formula:   C7H9BO2S
  • Molecular Weight :   168.02
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 4-(Methylthio)phenylboronic acid



4-(Methylthio)phenylboronic acid Chemical Properties


Melting point  210-214 °C(lit.)


storage temp.  0-6°C


form  Crystalline Powder


color  Off-white


BRN  3247219


CAS DataBase Reference 98546-51-1(CAS DataBase Reference)




Safety Information


Hazard Codes  Xi


Risk Statements  36/37/38


Safety Statements  37/39-26-36-7/9


WGK Germany  3


Hazard Note  Irritant


HazardClass  IRRITANT




4-(Methylthio)phenylboronic acid Usage And Synthesis


Chemical Properties Off-white crystalline powder


Uses Reactant involved in:• ;Suzuki-Miyaura cross coupling reactions1 with 2-aryl-1-bromo-1-nitroethenes2 or alkynyl bromides3• ;Addition reactions with naphthyridine N-oxides4• ;Oxyarylation of Heck reaction intermediates for synthesis of THF derivatives5• ;Sulfoxidation reactions6• ;Copper-catalyzed halogenation7


Uses suzuki reaction




4-(Methylthio)phenylboronic acid Preparation Products And Raw materials


Preparation Products 6-(4-METHYLSULFANYLPHENYL)PYRIDINE-2-CARBALDEHYDE


Raw materials n-Butyllithium-->Dimethyl sulfate-->Trimethyl borate-->4-BROMOTHIOPHENOL


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