I found the field of Chemistry very interesting. Saw the article Reagent Controlled Direct Dehydrative Glycosylation with 2-Deoxy Sugars: Construction of the Saquayamycin Z Pentasaccharide published in 2019. Quality Control of 4-Nitrobenzoic acid, Reprint Addresses Bennett, CS (corresponding author), Tufts Univ, Dept Chem, Medford, MA 02155 USA.. The CAS is 62-23-7. Through research, I have a further understanding and discovery of 4-Nitrobenzoic acid
The first synthesis of the pentasaccharide fragment of the angucycline antibiotic saquayamycin Z is described. By using our sulfonyl chloride mediated reagent controlled dehydrative glycosylation, we are able to assemble the glycosidic linkages with high levels of anomeric selectivity. The total synthesis was completed in 25 total steps, and in 2.5% overall yield with a longest linear sequence of 15 steps.
About 4-Nitrobenzoic acid, If you have any questions, you can contact Mizia, JC; Bennett, CS or concate me.. Quality Control of 4-Nitrobenzoic acid
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem