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8-methyl-2-phenyl-4H-thiochromen-4-one is a chemical compound belonging to the class of thiochromenone derivatives. It features a thiochromenone core, which is a heterocyclic structure with a sulfur atom in the ring, and is characterized by the presence of a methyl group at the 8th position and a phenyl group at the 2nd position. 8-methyl-2-phenyl-4H-thiochromen-4-one is known for its potential applications in the field of organic chemistry, particularly in the synthesis of various pharmaceuticals and agrochemicals due to its unique structural features. The specific arrangement of functional groups in 8-methyl-2-phenyl-4H-thiochromen-4-one can influence its reactivity and physical properties, making it a subject of interest for researchers exploring new chemical entities with specific biological activities.

787-21-3

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787-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 787-21-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 787-21:
(5*7)+(4*8)+(3*7)+(2*2)+(1*1)=93
93 % 10 = 3
So 787-21-3 is a valid CAS Registry Number.

787-21-3Relevant academic research and scientific papers

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

Shen, Chaoren,Spannenberg, Anke,Wu, Xiao-Feng

, p. 5067 - 5070 (2016)

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

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

Zhang, Fang-Ling,Chen, Zhen-Bang,Liu, Kui,Yuan, Qing,Jiang, Qing,Zhu, Yong-Ming

supporting information, p. 621 - 626 (2018/02/06)

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.

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