Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 922-67-8, Name is Methyl propiolate, molecular formula is C4H4O2. In an article, author is Shehzadi, Syeda Aaliya,once mentioned of 922-67-8, Application In Synthesis of Methyl propiolate.
One-pot four-component synthesis of thiazolidin-2-imines using Cu-I/Zn-II dual catalysis: A new class of acetylcholinesterase inhibitors
An efficient one-pot four-component strategy involving aldehydes, amines, alkynes and isothiocyanates has been developed to access a novel series of thiazolidine-2-imines (5a-x). This process operates under the action of a cooperative catalysis composed of Cu(I) and Zn(II) delivering the desired five-membered heterocyclic compounds in good to excellent yields. Notably, this transformation avoids the use of pre-formed imines or propargylamines and proceeds via an intramolecular 5-exo-dig hydrothiolation reaction of the in situ formed propargyl thiourea. Furthermore, the biological application of these motifs was demonstrated in terms of their strong acetylcholinesterase (AChE) inhibitory activity where compound 5s was identified as the lead AChE inhibitor with an IC50, value of 0.0023 +/- 0.0002 mu M, 88-folds stronger inhibition than standard drug (neostigmine methyl sulphate; IC50, = 0.203 +/- 0.004 mu M). Molecular docking analysis reinforced the in vitro biological activity results revealing the formation of several useful interactions of the potent lead with amino acid residues in the active site of the enzyme.
Interested yet? Keep reading other articles of 922-67-8, you can contact me at any time and look forward to more communication. Application In Synthesis of Methyl propiolate.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com