An article Efficient and Green Synthetic Route to Imidazo[1,2-a]pyridine by Cu(II)-Ascorbate-Catalyzed A(3)-Coupling in Aqueous Micellar Media WOS:000462921900001 published article about ONE-POT SYNTHESIS; 3-COMPONENT REACTION; BIOLOGICAL-ACTIVITY; COUPLING REACTION; CATALYST; 2-AMINOPYRIDINES; IMIDAZOPYRIDINES; NANOPARTICLES; INHIBITION; PREVENTS in [Bhutia, Zigmee T.; Das, Dharmendra; Chatterjee, Amrita; Banerjee, Mainak] BITS Pilani, Dept Chem, KK Birla Goa Campus, Zuarinagar 403726, Goa, India in 2019.0, Cited 52.0. HPLC of Formula: C9H10O3. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7
An efficient and environmentally sustainable method for the synthesis of imidazo[1,2-a]pyridine derivatives by domino A(3)-coupling reaction catalyzed by Cu(II)-ascorbate was developed in aqueous micellar media in the presence of sodium dodecyl sulfate (SDS). The catalyst, a dynamic combination of Cu(II)/Cu(I), was generated in situ in the reaction mixture by mixing CuSO4 with sodium ascorbate and aided a facile 5-exo-dig cycloisomerization of alkynes with the condensation products of 2-aminopyridines and aldehydes to afford a variety of imidazo[1,2-a]pyridines in good overall yields. A simple experimental setup, water as the green medium, and inexpensive catalyst and auxiliary are some of the merits of this protocol.
About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Bhutia, ZT; Das, D; Chatterjee, A; Banerjee, M or concate me.. HPLC of Formula: C9H10O3
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com