I found the field of Chemistry very interesting. Saw the article NaOH-Promoted Chemoselective Cascade Cyclization of Cyclopropyl Esters with Unsaturated lmines: Access to Bioactive Cyclopenta[c]pyridine Derivatives published in 2019.0. Safety of Chalcone, Reprint Addresses Jin, ZC (corresponding author), Guizhou Univ, Lab Breeding Base Green Pesticide & Agr Bioengn, Key Lab Green Pesticide & Agr Bioengn, Guiyang 550025, Guizhou, Peoples R China.. The CAS is 94-41-7. Through research, I have a further understanding and discovery of Chalcone
A chemoselective cascade cycloaddition reaction is developed for green and efficient access to cyclopenta-[c]pyridine derivatives. Simple and inexpensive NaOH is used as the sole catalyst for this process. The delta-carbon of cyclopropyl ester is activated as a nucleophiic carbon to initiate highly chemoselective cascade reactions. Cyclopenta-[c]pyridines bearing various substituents are afforded in excellent yields. Preliminary studies on the bioactivities of the afforded products show promising antibacterial activities for potential applications in plant protections.
Safety of Chalcone. About Chalcone, If you have any questions, you can contact Pan, DW; Mou, CL; Zan, NN; Lv, Y; Song, BA; Chi, YR; Jin, ZC or concate me.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com