The influence of catalyst in reaction 438565-33-4

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Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Article, Ultrasonics Sonochemistry called Ultrasonic-assisted synthesis of 1,4-disubstituted 1,2,3-triazoles via various terminal acetylenes and azide and their quorum sensing inhibition, Author is Zhang, Da-wei; Zhang, Yu-min; Li, Jing; Zhao, Tian-qi; Gu, Qiang; Lin, Feng, which mentions a compound: 438565-33-4, SMILESS is OCC1=CC(C2=CC=CC=C2Cl)=NO1, Molecular C10H8ClNO2, Application In Synthesis of 3-(2-Chlorophenyl)-5-isoxazolemethanol.

An efficient synthesis of 1,4-disubstituted 1,2,3-triazole derivatives I (R = C6H5, 2-ClC6H4, 3-O2NC6H4, etc.) and II was studied. 1,4-Disubstituted 1,2,3-triazoles containing isoxazole and thymidine structures were synthesized in 84-96% yields starting from various terminal isoxazole ether alkynes and β-thymidine azide derivatives via a 1,3-dipolar cycloaddition using copper acetate, sodium ascorbate as the catalyst under ultrasonic assisted condition. Furthermore, the quorum sensing inhibitory activities of synthesized compounds were evaluated with Chromobacterium violaceum (C. Violaceum CV026) based on their inhibition of violacein production, with compound C10-HSL as a pos. control. The compounds II (R = C6H5, 4-ClC6H4,and 4-C(CH3)3C6H4) exhibited considerable levels of inhibitory activity against violacein production, and IC50 values were 217 +/- 19, 223 +/- 20 and 42.8 +/- 4.5 μM, resp., which highlighted the potential of these compounds as lead structures for further research towards the development of novel QS inhibitors.

This literature about this compound(438565-33-4)Application In Synthesis of 3-(2-Chlorophenyl)-5-isoxazolemethanolhas given us a lot of inspiration, and I hope that the research on this compound(3-(2-Chlorophenyl)-5-isoxazolemethanol) can be further advanced. Maybe we can get more compounds in a similar way.

Reference:
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method