HPLC of Formula: C7H5NO4. I found the field of Chemistry very interesting. Saw the article Synthesis of alpha-Quaternary Aldehydes via a Stereoselective Semi-Pinacol Rearrangement of Optically Active Epoxy Alcohols published in 2019.0, Reprint Addresses Sakamoto, R; Maruoka, K (corresponding author), Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kyoto 6068502, Japan.; Maruoka, K (corresponding author), Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou, Guangdong, Peoples R China.. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid.
This article describes a Lewis-acid-promoted semi-pinacol rearrangement of chiral epoxy alcohols to provide chiral beta-hydroxy aldehydes with a quaternary center at the alpha-position that are otherwise difficult to access in modern organic synthesis. The aldehydes thus obtained are highly useful synthetic intermediates, which is demonstrated by the synthesis of a serotonin antagonist.
HPLC of Formula: C7H5NO4. Welcome to talk about 62-23-7, If you have any questions, you can contact Hirama, N; Sakamoto, R; Maruoka, K or send Email.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem