Synthesis and biological evaluation of new 4‐oxo‐thiazolidin‐2‐ylidene derivatives as antimicrobial agents
Sign Up to like & getrecommendations! Published in 2021 at "Archiv der Pharmazie"
DOI: 10.1002/ardp.202100037
Abstract: In this study, an efficient synthesis and the antimicrobial activity evaluation of some 4‐oxo‐thiazolidin‐2‐ylidene derivatives are presented. The structures of the target substances were confirmed by using 1H and 13C nuclear magnetic resonance spectroscopy, mass… read more here.
Keywords: oxo thiazolidin; evaluation; spectroscopy; ylidene derivatives ... See more keywords
Synthesis of 2,4-dihydro-3H-1,2,4-triazol-3-ylidene derivatives from 1,3-Indanediones
Sign Up to like & getrecommendations! Published in 2021 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2021.152832
Abstract: Abstract A simple and efficient synthesis has been developed for 1,2,4-traizole derivatives from 2-arylidene-1,3-indandiones and 1-methylhydrazine-1-carbonitrile in two steps with good yields. The reactions include formal [3 + 2] cycloaddition and skeletal rearrangement to provide amino hydrazones… read more here.
Keywords: synthesis; triazol ylidene; ylidene derivatives; synthesis dihydro ... See more keywords
4-(2-Hydroxyphenyl)-1,3-Dithiol-2-ylidene Derivatives
Sign Up to like & getrecommendations! Published in 2019 at "Revista de Chimie"
DOI: 10.37358/rc.19.1.6873
Abstract: New 4-(2-hydroxyphenyl)-1,3-dithiol-2-ylidene derivatives have been synthesized from the reaction of the corresponding 4-(2-hydroxyaryl)-2-dialkylamino-1,3-dithiol-2-ylium perchlorate with various methylene active compounds under basic conditions. The newly obtained derivatives were characterized by NMR and MS spectrometry, UV-Vis and… read more here.
Keywords: ylidene derivatives; dithiol ylidene; hydroxyphenyl dithiol; spectroscopy ... See more keywords