Styryl

Sty´ryl


n.1.(Chem.) A hypothetical radical found in certain derivatives of styrolene and cinnamic acid; - called also cinnyl, or cinnamyl.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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Synaptic vesicles were visualized using the styryl dye FM1-43, which had been taken up into cells through endocytosis.
Ha et al., "Solid-phase synthesis of styryl dyes and their application as amyloid sensors," Angewandte Chemie International Edition, vol.
Gulbransen, The Antiseptic Properties of the Amino Derivatives of Styryl and Anil Quinoline, J.
Styryl derivative of thiazolidinedione (29) produced a comparable PPAR[gamma] agonistic activity with better antihyperglycemic effect [101].
Behera, "Interaction of N-alkyl styryl pyridinium dyes with TX-100 in aqueous medium: role of the alkyl chain during solubilisation," Journal of Photochemistry and Photobiology A: Chemistry, vol.
2-Styryl-benzimidazoles and its analogues (v) were also reported as MAO-B inhibitors [12], in which the styryl compounds were synthesized using 2-methylbenzimidazole condensed with aromatic aldehydes refluxing at 180[degrees]C for 24 h (Figure 1).
Kackar et al., "Synthesis and docking studies on styryl chromones exhibiting cytotoxicity in human breast cancer cell line," Bioorganic and Medicinal Chemistry Letters, vol.
Furthermore, styrene might be easily reacted with the reactive styryl groups grafted onto organoclay surface that disturbed the exfoliation of organoclay layers, leading to the formation of nanocomposites of intercalated morphology.
An investigation of the chemical constituents in a dichloromethnae extract of Goniothalamus undulatus root led to the isolation of three known styryl lactones (5-acetoxyisogoniothalamin oxide, O-acetylaltholactone and altholactone), and four known annonaceous acetogenins (annonacin, cis-annonacin, goniothalamicin and cis-goniothalamicin).
Marutzky and Roffael (1977) discussed the conversions of [omega]-hydroxypropiovanillon into acetovanillon (retro-aldol reaction), [alpha]-(3-methoxy-4-hydroxyphenyl)-glycerin-[beta]-guaiacylether into 3-methoxy-4-hydroxy-styryl-[beta]-guaiacylether (retro-Prins reaction) as well as [beta]-1-dilignol-units toward styryl derivatives (retro-Prins reaction) as potential delignification reactions, which also lead to the formation of formaldehyde.
Key statement: A process for preparing a functionalized anionic polymerization initiator, the process comprising combining a functionalized styryl compound and an organolithium compound, where the functionalized styryl compound is defined by the formula where each [R.sup.1] is independently hydrogen or a hydrocarbyl group, [R.sup.2] is hydrogen or a hydrocarbyl group, [R.sup.3] is hydrogen or a hydrocarbyl group, each [R.sup.4] is independently hydrogen or a monovalent hydrocarbyl, [R.sup.5] is hydrogen or a hydrocarbyl group, where at least one of [R.sup.3] or [R.sup.5] is hydrocarbyl, [R.sup.6] is a covalent bond or a hydrocarbylene group, and A is a functional group.