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2-(2,5-diphenyl-1H-pyrrol-1-yl)ethan-1-amine is a complex organic compound with the molecular formula C19H20N2. It is characterized by a pyrrole ring, which is a five-membered aromatic ring containing four carbon atoms and one nitrogen atom. The pyrrole ring in 2-(2,5-diphenyl-1H-pyrrol-1-yl)ethan-1-amine is substituted with two phenyl groups at the 2 and 5 positions, and an ethan-1-amine group is attached at the 2 position of the pyrrole. This structure gives the compound unique chemical properties and potential applications in various fields, such as pharmaceuticals and materials science. The compound is known for its stability and can be synthesized through various chemical reactions, making it a subject of interest for researchers in organic chemistry.

16757-41-8

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16757-41-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16757-41-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,5 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16757-41:
(7*1)+(6*6)+(5*7)+(4*5)+(3*7)+(2*4)+(1*1)=128
128 % 10 = 8
So 16757-41-8 is a valid CAS Registry Number.

16757-41-8Downstream Products

16757-41-8Relevant academic research and scientific papers

An efficient procedure for the synthesis of polysubstituted pyrroles in an ionic liquid

He, Yan-Hong,Wang, Gang-Qiang,Xu, Ke-Ling,Guan, Zhi

, p. 191 - 196 (2011)

The ionic liquid 1-butyl-3-methyl-imidazolium hydrogen sulfate, [bmim]HSO4, was used as a catalyst and reaction medium for the pyrrole synthesis, and a wide range of aliphatic, aromatic, heteroaromatic and carboxylic 1,4-diketones easily underwent condensations with aniline and ethylenediamine to form polysubstituted pyrroles. Sequential decarboxylation/Paal-Knorr pyrrole condensation was observed, which provides a new and facile approach to monoester pyrroles from 1,4-diketo-2,3-dicarboxylic acid esters.

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