I found the field of Plant Sciences; Pharmacology & Pharmacy very interesting. Saw the article Expedient Synthesis of Alphitolic Acid and Its Naturally Occurring 2-O-Ester Derivatives published in 2019. Application In Synthesis of Benzoic anhydride, Reprint Addresses Jeon, H; Kim, S (corresponding author), Seoul Natl Univ, Coll Pharm, 1 Gwanak Ro, Seoul 08826, South Korea.. The CAS is 93-97-0. Through research, I have a further understanding and discovery of Benzoic anhydride
The expedient synthesis of alphitolic acid (1) as well as its natural C-3-epimer and 2-O-ester derivatives was accomplished in a few steps from the readily commercially available betulin (9). A Rubottom oxidation delivered an alpha-hydroxy group in a stereo-and chemoselective manner. The diastereoselective reduction of the a-hydroxy ketone was key to accessing the 1,2-diol moiety of this class of natural products. Our concise and stereoselective synthetic protocol allowed the gram-scale synthesis of these natural products, which will facilitate future biological evaluations.
Application In Synthesis of Benzoic anhydride. Welcome to talk about 93-97-0, If you have any questions, you can contact Park, S; Cho, J; Jeon, H; Sung, SH; Lee, S; Kim, S or send Email.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com