An article Benzyne-mediated trichloromethylation of chiral oxazolines WOS:000458417400012 published article about HIGHLY DIASTEREOSELECTIVE SYNTHESIS; ASYMMETRIC-SYNTHESIS; N-HETEROAROMATICS; ARYNES; KETONES; CYCLOADDITION; CYCLIZATION; QUINOLINES; BOND in [Huang, Xin; Zhao, Weizhao; Chen, De-Li; Zhan, Yaling; Zeng, Tingting; Jin, Huiquan; Peng, Bo] Zhejiang Normal Univ, Key Lab, Minist Educ Adv Catalysis Mat, Jinhua 321004, Peoples R China in 2019, Cited 48. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7. Safety of 4-Nitrobenzoic acid
A three-component reaction between benzyne, oxazolines and chloroform was developed for the synthesis of trichloromethylated chiral oxazolidines. Benzyne not only serves as an electrophile towards oxazolines but also acts as a base for the deprotonation of chloroform. The dual functions of benzyne enable the trichloromethylation of chiral oxazolines and thus construct chiral N, Oquaternary stereocenters.
Welcome to talk about 62-23-7, If you have any questions, you can contact Huang, X; Zhao, WZ; Chen, DL; Zhan, YL; Zeng, TT; Jin, HQ; Peng, B or send Email.. Safety of 4-Nitrobenzoic acid
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem