A competition between normal substitution and tele-substitution is observed with 9-bromoanthracenes bearing in the opposite meso position an ethyl, 1b, or a benzyl group 1d. When treated with potassium phenoxide in HMPT these bromides afford mixtures of 9-alkyl-10-phenoxy-anthracenes 2 and 9-(α(phenoxyalkyl) anthracenes 3. On the other hand 9-bromo-10 isopropylanthracene 1c is quite unreactive and
Barnett; Matthews, Chemische Berichte, 1926, vol. 59, p. 1435
作者:Barnett、Matthews
DOI:——
日期:——
RIGAUDY, J.;SEULEIMAN, A. M.;CUONG, NGUYEN, KIM, TETRAHEDRON, 1982, 38, N 21, 3151-3155
作者:RIGAUDY, J.、SEULEIMAN, A. M.、CUONG, NGUYEN, KIM
DOI:——
日期:——
AROMATIC AMINE COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING ORGANIC ELECTROLUMINESCENT ELEMENT
申请人:Ichimura Mari
公开号:US20100109555A1
公开(公告)日:2010-05-06
An aromatic amine compound is represented by general formula [I]:
wherein X
1
and X
2
each represent a group selected from an alkyl group, an aryl group, an allyl group, an alkoxy group, and an aryloxy group, X
1
and X
2
may be the same or different, Ar
1
and Ar
2
each represent an arylene group, n≧1, at least one of substituents Y is a substituent selected from a trifluoromethyl group, a cyano group, and a halogen group, and other substituents Y are groups each selected from a hydro group, an alkyl group, an aryl group, an allyl group, an alkoxy group, and an aryloxy group.