I found the field of Chemistry very interesting. Saw the article Catalytic Enantioselective alpha-Ketol Rearrangement published in 2019. Computed Properties of C14H10O3, Reprint Addresses Zhu, JP (corresponding author), Ecole Polytech Fed Lausanne, Lab Synth & Nat Prod, Inst Chem Sci & Engn, EPFL SB ISIC LSPN, BCH 5304, CH-1015 Lausanne, Switzerland.. The CAS is 93-97-0. Through research, I have a further understanding and discovery of Benzoic anhydride
A highly enantioselective alpha-ketol rearrangement has been developed. In the presence of a chiral Cu-bisoxazoline complex, achiral beta-hydroxy-alpha-dicarbonyls were isomerized to chiral alpha-hydroxy-beta-dicarbonyls and their bicyclic derivatives in excellent yields and enantioselectivities. Enantioenriched 2-acyl-2-hydroxy cyclohexan-1-ones, dihydroxyhexahydrobenzofuranones, and dihydroxyhexahydro-cycloheptafuranones, with up to three stereocenters, were readily prepared from achiral starting materials in one operation. The reaction is applicable to the desymmetrization of meso substrates and kinetic resolution of racemic alcohols.
Computed Properties of C14H10O3. About Benzoic anhydride, If you have any questions, you can contact Wu, H; Andres, R; Wang, Q; Zhu, JP or concate me.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com