68029-46-9 Usage
General Description
(2E)-2-cyano-3-(thiophen-2-yl)prop-2-enethioamide is a chemical compound that belongs to the class of thioamides. It has a molecular formula of C8H6N2S2 and a molecular weight of 190.28 g/mol. (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enethioamide is a yellowish to brown solid, and it is most commonly used in organic synthesis and pharmaceutical research. It has the potential to act as a precursor for the synthesis of various organic compounds, and its unique structure allows for the modification of its properties for specific applications. Additionally, it possesses interesting pharmacological activities, making it a potential candidate for drug development. Overall, (2E)-2-cyano-3-(thiophen-2-yl)prop-2-enethioamide is a versatile and important chemical compound in the field of organic chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 68029-46-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,2 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68029-46:
(7*6)+(6*8)+(5*0)+(4*2)+(3*9)+(2*4)+(1*6)=139
139 % 10 = 9
So 68029-46-9 is a valid CAS Registry Number.
68029-46-9Relevant articles and documents
Condensation of α-cyanothioacetamide with aldehydes catalysed by alumina
Villemin,Martin
, p. 2259 - 2263 (1993)
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Synthesis and structures of (S)- and (R)-2-[3-cyano-4-(2-thienyl)-5,6,7, 8-tetrahydroquinolin-2-ylsulfanyl]-3-methyl-N-phenylbutyramide
Yao, Zhiyi,Du, Xiaojie,Liu, Hong,Jiang, Hualiang,Chen, Kaixian
, p. 3 - 5 (2007/10/03)
(S)- and (R)-2-[3-cyano-4-(2-thienyl)-5,6,7,8-tetrahydroquinolin-2- ylsulfanyl]-N-phenyl-3-methylbutyramide (1a and 1b) were prepared from 2-thiophenaldehyde and D- and L-valines, respectively, and their crystal structures were elucidated by X-ray crystallography.
Reaction of 3-aryl-2-cyanothioacrylamides with dimethyl acetylenecarboxylate, methyl propiolate, and N-phenylmaleimide
Deryabina,Demina,Belskaya,Bakulev
, p. 2880 - 2889 (2007/10/03)
The reaction of cyanothioacrylamides with dimethyl acetylenedicarboxylate, methyl propiolate, and N-phenylmaleimide was studied. The reaction follows a cycloaddition pathway to give thiopyrans, irrespective of the electronic or spatial effects of the substituents in the thioamide group and in position 3 of the 1-thiabuta-1,3-diene system. The reaction is regio-and stereoselective.
