SDS of cas: 94-41-7. I found the field of Chemistry very interesting. Saw the article Copper-Promoted Oxidative Intramolecular C-H Amination of Hydrazones to Synthesize 1H-Indazoles and 1H-Pyrazoles Using a Cleavable Directing Group published in 2019, Reprint Addresses Ding, CR (corresponding author), Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310014, Zhejiang, Peoples R China.. The CAS is 94-41-7. Through research, I have a further understanding and discovery of Chalcone.
A facile and efficient synthesis of 1H-indazoles and 1H-pyrazoles through a copper-promoted oxidative intramolecular C-H amination of hydrazones using a cleavable directing group was developed. This reaction is characterized by its mild conditions, operational simplicity, readily available reagents, and excellent yields. A tentative mechanism for Cu-mediated C-H oxidative amination was proposed.
About Chalcone, If you have any questions, you can contact Zhang, GF; Fan, QK; Zhao, YY; Ding, CR or concate me.. SDS of cas: 94-41-7
Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com