128942-91-6 Usage
General Description
Ethanone, 1-[1-(phenylmethyl)-1H-pyrrol-3-yl]-, also known as 1-phenyl-1H-pyrrole-3-carbaldehyde, is a chemical compound derived from pyrrole and benzaldehyde. It is commonly used in organic synthesis as a building block for a variety of pharmaceuticals and fine chemicals. Ethanone, 1-[1-(phenylmethyl)-1H-pyrrol-3-yl]- has been studied for its potential biological activity, including as an anti-inflammatory and analgesic agent. Its structure and reactivity make it a valuable tool for the development of new chemical compounds with potential therapeutic applications.
Check Digit Verification of cas no
The CAS Registry Mumber 128942-91-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,4 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128942-91:
(8*1)+(7*2)+(6*8)+(5*9)+(4*4)+(3*2)+(2*9)+(1*1)=156
156 % 10 = 6
So 128942-91-6 is a valid CAS Registry Number.
128942-91-6Relevant articles and documents
Reactions of nitrilium salts with indole and pyrrole and their derivatives in the synthesis of imines, ketones and secondary amines
Giles, Robert G.,Heaney, Harry,Plater, M. John
, p. 7367 - 7385 (2015/08/24)
Abstract Reactions of N-methyl- and N-ethyl-nitrilium salts with indole and pyrrole and their derivatives yield imines or imine salts in good yields. The related imines are obtained from the salts after careful basification and hydrolysis of the imine salts or the imines by heating with aqueous base give the related ketones in good yields. Alternatively, the imine salts can be reduced using sodium borohydride in methanol to give the related secondary amines.
A facile synthesis of 3-acyl-1-alkylpyrroles
Chou,Yuan
, p. 171 - 172 (2007/10/02)
The title compounds 3 were synthesized in good yield by the reaction of dienes 1 with primary aliphatic amines followed by treatment with sodium methoxide.
