Wang, Chao published the artcileCopper-Catalyzed Three-Component Cascade Reaction of Benzaldehyde with Benzylamine and Hydroxylamine or Aniline: Synthesis of 1,2,4-Oxadiazoles and Quinazolines, Safety of (2-Methoxyphenyl)methanamine, the publication is Advanced Synthesis & Catalysis (2021), 363(11), 2825-2833, database is CAplus.
The analogous three-component synthesis strategy for substituted 1,2,4-oxadiazoles and quinazolines derivatives from readily available benzaldehydes, benzylamines and hydroxylamine or anilines was developed. Both the cascade reaction sequences involved nucleophilic addition of C-N bond, introduction a halogen donor, nucleophilic substitution and Cu(II)-catalyzed aerobic oxidation This synthesis methodol. demonstrated good yields, broad substrate scope and oxygen as a green oxidant. Thus, this synthesis protocol provided strategies for the construction of substituted 1,2,4-oxadiazole and quinazolines from readily and simple starting materials.
Advanced Synthesis & Catalysis published new progress about 6850-57-3. 6850-57-3 belongs to ethers-buliding-blocks, auxiliary class Amine,Benzene,Ether, name is (2-Methoxyphenyl)methanamine, and the molecular formula is C13H15NO6S, Safety of (2-Methoxyphenyl)methanamine.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem