I found the field of Chemistry very interesting. Saw the article Rhodium(III)-Catalyzed C-H Activation: A Cascade Approach for the Regioselective Synthesis of Fused Heterocyclic Lactone Scaffolds published in 2020. Category: isothiazole, Reprint Addresses Prabhu, KR (corresponding author), Indian Inst Sci, Dept Organ Chem, Bangalore 560012, Karnataka, India.. The CAS is 93-97-0. Through research, I have a further understanding and discovery of Benzoic anhydride
A Rh(III)-catalyzed cascade C-H activation; regioselective [4 + 2] oxidative annulation; and lactonization of aromatic acids, anhydrides, and acrylic acid derivatives with 4-hydroxy-2-alkynoates have been disclosed. This strategy leads to fused heterocyclic lactone scaffolds in a single step with moderate functional group tolerance and excellent site selectivity. Besides, in one step, an antipode of the cephalosol intermediate natural product that contains a tricyclic isocoumarin framework has been synthesized.
Welcome to talk about 93-97-0, If you have any questions, you can contact Kumar, A; Prabhu, KR or send Email.. Category: isothiazole
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com