787-44-0

Upstream product

• 6948-60-3 6-methyl-2-phenyl-thiochroman-4-one 
• 141-52-6 sodium ethanolate 
• 110-46-3 isopentyl nitrite 
• 29141-00-2 β-p-tolylsulfanyl-trans-cinnamic acid 
• 34874-99-2 β-p-tolylsulfanyl-cis-cinnamic acid 
• 412339-56-1 3-phenyl-3-(p-tolylthio)propanoic acid 
• 7439-10-3 tert-butyl 4-methylphenyl sulfide 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 
• 106-45-6 para-thiocresol 
• 10026-13-8 phosphorus pentachloride 
• 71-43-2 benzene 
• 29976-36-1 6-methyl-1-oxo-2-phenyl-1λ⁴-thiochroman-4-one 
• 871891-66-6 3-bromo-6-methyl-2-phenyl-thiochroman-4-one 
• 10025-87-3 trichlorophosphate 

Downstream Products

• 6948-57-8 6-methyl-1,1-dioxo-2-phenyl-1λ⁶-thiochromen-4-one 
• 29976-36-1 6-methyl-1-oxo-2-phenyl-1λ⁴-thiochroman-4-one 
• 871891-66-6 3-bromo-6-methyl-2-phenyl-thiochroman-4-one 
• 27766-83-2 6-methyl-1,1-dioxo-2-phenyl-1λ⁶-thiochroman-4-one 
• 67580-54-5 3,3-dibromo-6-methyl-2-phenyl-thiochroman-4-one 
• 140173-41-7 3-Iodo-6-methyl-2-phenyl-thiochromen-4-one 
• 93367-53-4 3-Chloromethyl-6-methyl-2-phenyl-thiochromen-4-one 

Relevant academic research and scientific papers

Carbonylative Synthesis of Thiochromenones via Palladium-Catalyzed tert -Butyl Isocyanide Insertion

A flexible and efficient carbonylative synthesis of thiochromenones from the commercially available materials by utilizing tert -butyl isocyanide as carbonyl source has been developed. This methodology efficiently constructs thiochromenones in moderate to excellent yields with the advantages of wide range of substrates and being applicable to library synthesis.

Transition-Metal-Free One-Pot Tandem Synthesis of 4-Quinolone and 4 H -Thiochromen-4-one Derivatives Through Sequential Nucleophilic Addition-Elimination-S N Ar Reaction

4-Quinolone and 4 H -thiochromen-4-one derivatives are readily synthesized in a tandem one-pot manner in good to excellent yields. Starting from (Z)-β-chlorovinyl ketones, an intermolecular nucleo-philic addition of amines or sodium hydrogen sulfide to (Z

Palladium-Catalyzed Carbonylative Four-Component Synthesis of Thiochromenones: The Advantages of a Reagent Capsule

Multicomponent reactions, especially those involving four or even more reagents, have been a long-standing challenge because of the issues associated with balancing reactivity, selectivity, and compatibility. Herein, we demonstrate how the use of a reagen

Synthesis of 3-iodo derivatives of flavones, thioflavones and thiochromones

The title compounds, 2-aryl-3-iodo-4H-1-benzopyrans and 2-alkyl or 2-aryl-3-iodo-4H-1-benzothiopyrans, were prepared by reaction of the corresponding heterocyclic derivatives with the iodine-cerium(IV) ammonium nitrate system under mild conditions. The scope and proposed mechanism of the reaction were also demonstrated.