13679-72-6 Usage
Description
2-Acetyl-3-methylthiophene is an organic compound with the molecular formula C6H6OS. It is a derivative of thiophene, a heterocyclic compound consisting of a five-membered ring with two hydrogen atoms replaced by a sulfur atom. The 2-acetyl group indicates the presence of an acetyl functional group (a carbonyl group bonded to a methyl group) at the 2nd position of the thiophene ring, while the 3-methylthio group signifies a methylthio functional group (a sulfur atom bonded to a methyl group) at the 3rd position. 2-Acetyl-3-methylthiophene is known for its unique chemical properties and potential applications in various fields.
Uses
Used in Chemical Synthesis:
2-Acetyl-3-methylthiophene is used as an intermediate in the synthesis of various organic compounds. Its unique structure allows it to be a valuable building block for the creation of more complex molecules with specific properties and applications.
Used in the Synthesis of Chalcone Derivatives:
In the field of automated parallel synthesis, 2-Acetyl-3-methylthiophene is utilized as a key component in the production of combinatorial arrays of individual chalcone derivatives. Chalcones are important compounds with a wide range of applications, including pharmaceuticals, agrochemicals, and materials science.
Used in the Synthesis of 2-Hydroxy-4-(3-Methylthiophen-2-Yl)-4-Oxobut-2-Enoic Acid:
2-Acetyl-3-methylthiophene is also employed in the synthesis of 2-hydroxy-4-(3-methylthiophen-2-yl)-4-oxobut-2-enoic acid, a compound with potential applications in the pharmaceutical and chemical industries. This acid derivative can be further modified or used as a building block for the development of new drugs or other chemical products.
Check Digit Verification of cas no
The CAS Registry Mumber 13679-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,7 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13679-72:
(7*1)+(6*3)+(5*6)+(4*7)+(3*9)+(2*7)+(1*2)=126
126 % 10 = 6
So 13679-72-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H8OS/c1-5-3-4-9-7(5)6(2)8/h3-4H,1-2H3
13679-72-6Relevant articles and documents
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Blanchette,Brown
, (1952)
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"one-Pot" Synthesis of γ-Pyrones from Aromatic Ketones/Heteroarenes and Carboxylic Acids
Sun, Xiangyu,Gong, Ming,Huang, Mengmeng,Li, Yabo,Kim, Jung Keun,Kovalev, Vladimir,Shokova, Elvira,Wu, Yangjie
, p. 15051 - 15061 (2020)
Despite the various attractive properties of γ-pyrones, there are still some deficiencies in their synthetic approaches such as lower atom economy, multistep processes, and prefunctionalization of the reagents. In this work, an efficient and simple (CF3CO
Synthesis of aryl ketones by palladium(II)-catalyzed decarboxylative addition of benzoic acids to nitriles
Lindh, Jonas,Sjoeberg, Per J. R.,Larhed, Mats
supporting information; experimental part, p. 7733 - 7737 (2011/01/05)
An efficient, sustainable method for the preparation of aryl ketones from ortho-substituted benzoic acids proceeds through their decarboxylation to generate an aryl-palladium species, followed by addition to a nitrile and hydrolysis of the intermediate ketimine.
THE STAGE CHARACTER OF THE OXIDATION OF DIALKYLTHIOPHENES
Volkov, M. N.,Kazakova, O. A.
, p. 370 - 373 (2007/10/02)
The reasons for the stage character of the oxidation of dialkylthiophenes catalyzed by a cobalt bromide catalyst are examined.The stage character of oxidation is due to the deactivation of the catalyst by the corresponding alcohol formed during oxidation.At the first stage of the process only the product from oxidation of the α-alkyl group, i.e., the corresponding ketone, ester, and thiophenecarboxylc acid, are formed.The rate constants for their formation were calculated.