WebJan 11, 2024 · In addition, dicyanoetheno-bridged HBC dimers obtained from oxidation of a dicyanomethyl HBC anion exhibited bright red emission in solution and solid states. … Web1,2-Dicyanoethene-1,2-dithiolate;nickel(3+);tetrabutylazanium C24H36N5NiS4 CID 132769570 - structure, chemical names, physical and chemical properties ...
1,1-dicyanoethene derivative and organic fluorescent material
WebThe following drawing illustrates this fact for the reaction of 1,3-butadiene with (E)-dicyanoethene. The trans relationship of the cyano groups in the dienophile is preserved in the six-membered ring of the adduct. Likewise, if the terminal carbons of the diene bear substituents, their relative configuration will be retained in the adduct. ... Webdisodium;(E)-1,2-dicyanoethene-1,2-dithiolate;hydrate C4H2N2Na2OS2 CID 71311540 - structure, chemical names, physical and chemical properties, classification, patents, … how to take a universal joint out
[Au(pyb-H)(mnt)]: A novel gold(III) 1,2-dithiolene cyclometalated ...
WebApr 13, 2015 · A designed bis(dithienyl) dicyanoethene-based, strictly E/Z photoswitch (4TCE) operates through state-selective (E and Z isomer) photoactivation with visible … WebMar 5, 1999 · PROBLEM TO BE SOLVED: To obtain the subject new fluorescence-emitting compound useful as an organic fluorescent material with high durability, namely, having long luminance half-life. SOLUTION: This new compound is a 1,1-dicyanoethene derivative of formula I [X is NR(R is H, an alkyl or a aromatic group), S or CH=CH; Y is an aromatic … WebTo a solution of 4-aminoantipyrine 1 (2.03 g, 10 mmol) in glacial acetic acid (10 mL), sodium 2,2 dicyanoethene-1,1-bis(thiolate) 2 (1.86 g, 10 mmol) or sodium cyanocarbonimidodithioate 10 (1.62 g, 10 mmol) were added, and warmed for 5 mins. A precipitate was formed, filtered off and recrystallized from the appropriate solvent to give … ready hocking law