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1-p-Tolyl-2-(2,4,6-trimethoxy-phenyl)-ethanone is a complex organic compound with the molecular formula C18H20O4. It is a derivative of acetophenone, characterized by the presence of a p-tolyl group (a methyl group attached to a phenyl ring) at the 1-position and a 2,4,6-trimethoxyphenyl group at the 2-position. The compound features three methoxy groups (-OCH3) attached to the phenyl ring, which can influence its physical and chemical properties. This molecule is of interest in the field of organic chemistry, potentially for its unique reactivity or as a building block in the synthesis of more complex molecules. Its structure and properties make it a subject of study for researchers exploring the effects of substituents on molecular behavior.

77901-28-1

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77901-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77901-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,0 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77901-28:
(7*7)+(6*7)+(5*9)+(4*0)+(3*1)+(2*2)+(1*8)=151
151 % 10 = 1
So 77901-28-1 is a valid CAS Registry Number.

77901-28-1Downstream Products

77901-28-1Relevant academic research and scientific papers

Electrochemical α-Arylation of Ketones via Anodic Oxidation of in Situ Generated Silyl Enol Ethers

Jud, Wolfgang,Sommer, Florian,Kappe, C. Oliver,Cantillo, David

, p. 16026 - 16034 (2021/08/24)

An electrochemical procedure for the α-arylation of ketones has been developed. The method is based on the generation and one-pot anodic oxidation of silyl enol ethers in the presence of the arene. This strategy avoids isolation of the silyl enol intermediate and the utilization of external supporting electrolytes. Intermolecular arylations, which had not been reported so far, are possible when electron-rich arenes are utilized as coupling partners. The method has been demonstrated for a wide variety of aryl ketones and activated arenes, with moderate to good yields (up to 69%) obtained. Mechanistic insights and a theoretical rationale that explains the ketone α-arylation versus dimerization selectivity are also presented.

THE BF3-CATALYZED DECOMPOSITION OF DIAZO CARBONYL COMPOUNDS IN NITRILES. FORMATION OF ENAMIDES

Ibata, Toshikazu,Yamamoto, Masahiko

, p. 161 - 164 (2007/10/02)

The BF3-catalyzed decomposition of α-diazoacetophenones in acetonitrile, propionitrile, or methyl thiocyanate in the presence of 1,3,5-trimethoxybenzene produced enamides (7) in good yield.

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