Quality Control of Chalcone. I found the field of Chemistry very interesting. Saw the article Ruthenium(II)-catalyzed Monohydroalkylation of alpha,beta-Unsaturated Ketones withN-Acyl Pyrroles using a C-H Activation Strategy published in 2020.0, Reprint Addresses Li, HJ; Wu, YC (corresponding author), Harbin Inst Technol, Sch Marine Sci & Technol, 2 Wenhuaxi Rd, Harbin 264209, Peoples R China.; Li, HJ (corresponding author), Weihai Huiankang Biotechnol Co Ltd, Weihai 264200, Peoples R China.. The CAS is 94-41-7. Through research, I have a further understanding and discovery of Chalcone.
A ruthenium(II)-catalyzed Michael addition ofN-acyl pyrroles to alpha,beta-unsaturated ketones has been developed by using a C-H activation strategy. The key to this selective reaction is to use an acyl group as an effective chelating group. The use of AgOTf remarkably promoted the protonolysis process and thereby facilitated the Michael addition reaction. Monoalkylated pyrroles could be selectively synthesized by controlling the ratio of alpha,beta-unsaturated ketones toN-acyl pyrroles.
Quality Control of Chalcone. About Chalcone, If you have any questions, you can contact Chen, WQ; Li, HJ; Lu, WY; Wu, YC or concate me.
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com