199384-65-1Relevant academic research and scientific papers
Synthesis and polymerization of 7-alkoxycarbonyl-7,8,8- tricyanoquinodimethanes and 7,7-bis(alkoxycarbonyl)-8,8- dicyanoquinodimethanes
Itoh, Takahito,Okuno, Hiroyuki,Hishida, Takeshi,Inokuchi, Akira,Kamei, Nobuaki,Sato, Tamotsu,Kubo, Masataka,Iwatsuki, Shouji
, p. 15247 - 15261 (1997)
Attempts were made to prepare hover 7-alkoxycarbonyl-7,8,8- tricyanoquinodimethanes (ethoxy(5a), isopropoxy(5b), and tert-butoxy(5c)), 7,7-bis(alkoxycarbonyl)-8,8-dicyanoquinodimethanes (ethoxy(6a), isopropoxy(6b), and tert-butoxy(6c)), and 1-(2,2-dimethyl-1,3-dioxane-4,6- dione-5-ylidene)-4-(dicyanomethylene)-2,5-cyclohexadiene(6d). 5c and 6d were obtained as yellow and orange needles, respectively, but 5a, 5b and 6a-c could not be isolated as crystals. Homopolymerizations of 5c and 6d and their copolymerizations with styrene were studied.
