Wang, Wenxing published the artcileElectrochemical synthesis of 1,2,4,5-tetrasubstituted imidazoles from enamines and benzylamines, Quality Control of 30414-53-0, the publication is Organic & Biomolecular Chemistry (2021), 19(30), 6682-6686, database is CAplus and MEDLINE.
An electrochem. method for synthesizing 1,2,4,5-tetrasubstituted imidazoles I (R = Me, Et, Ph, i-Pr; R1 = n-Bu, Bn, cyclohexyl, 4-chlorophenyl, naphthalen-1-yl, etc.; R2 = Me, OMe, OEt, Ot-Bu; R3 = Ph, 2,3-dichlorophenyl, thiophen-2-yl, etc.) was developed under undivided electrolytic conditions. This synthesis was specifically realized based on electrochem. C(sp3)-H amination via enamines (Z)-RC(NHR1)=C(O)R2 and amines R3NH2. Readily available starting materials were used, avoiding the use of both transition metals and oxidants. The practicability of the method lies in its broad substrate adaptability and in its ability to provide a simple green pathway for synthesizing GABAA receptor analogs I (R = Me; R1 = 2,4-dichlorophenyl; R2 = OEt; R3 = 4-bromophenyl).
Organic & Biomolecular Chemistry published new progress about 30414-53-0. 30414-53-0 belongs to esters-buliding-blocks, auxiliary class Aliphatic hydrocarbon chain,Ketone,Ester, name is Methyl 3-oxovalerate, and the molecular formula is C4H10O2, Quality Control of 30414-53-0.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics