139710-81-9

Upstream product

• 83-54-5 1-methyl-4-quinolone 
• 98-88-4 benzoyl chloride 
• 6291-51-6 1-methyl-1H-quinoline-4-thione 
• 529-37-3 4(1H)-quinolinone 
• 6921-34-2 benzylmagnesium chloride 
• 117081-39-7 2-benzyl-1-methylquinolin-4(1H)-one 
• 139710-87-5 2--1-methylquinoline-4-thione 

Relevant academic research and scientific papers

Tandem Dehydrogenation/Oxidation/Oxidative Cyclization Approach to Wrightiadione and Its Derivatives

Wrightiadione contains a unique tetracyclic isoflavone moiety and has been shown to exhibit a broad range of biological activities. An efficient and straightforward synthetic method for generating the molecular complexity of wrightiadione was developed th

Hetero-ring Lithiation of N-Methyl-4-quinolone and N-Methylquinoline-4-thione

Lithiation of 1-methyl-4-quinolone and 1-methylquinoline-4-thione with lithium diisopropylamide (LDA) at -78 deg C takes place at C-2.The resulting lithio-species react with a variety of electrophiles to give 2-substituted-4-quinolones and -quinolines-4-thiones respectively. 1-Methylquinoline-4-thione is easily converted into 1-methyl-4-quinolone in protic solution.