| 摘要 |
<p>Heteroaromatic rhodium and iridium complexes (1, 2) are new. New heteroaromatic rhodium and iridium complexes are of formula (1) and (2). [Image] [Image] M : Rh, Ir; X : O, S, Se; Y : O, S, R-C=C-R, R-C=N; R : N, F, Cl, NO 2, CN, 1-20C (cyclo)alkyl or (cyclo)alkoxy, optionally having non-neighboring CH 2 group replaced by -O-, -S-, -NR 1>- or -CONR 2>- and optionally substituted by F, 4-14C (hetero)aryl optionally substituted by non-aromatic R with optionally R groups forming further mono- or polycyclic ring systems; Ar : 1-40 C (hetero)aryl; Q : F, Cl, Br, I, CN, COOH, NH 2, OH, SH, NO 2, SO 3H, SiR 3, 1-20C (cyclo)alkyl or (cyclo)alkoxy, optionally having non-neighboring CH 2 group replaced by -O-, -S-, -NR 1>- or -CONR 2>- and optionally substituted by F, 4-14C (hetero)aryl optionally substituted by non-aromatic R; A ->singly charged anion or equivalent; R 1>-R 4>H or 1-20C aliphatic or aromatic hydrocarbon; a : 0-4 (0-2); b : 0-3 (0 or 1); c : 0-15 (0-2); and n : 1-3. Independent claims are also included for: (1) new heteroaromatic rhodium and iridium complexes of formula (3) and (4); (2) a process for the production of the complexes; (3) mixtures of compounds of formula (1)/(3) and/or (2)/(4) with optionally at least partially conjugated polymers; and (4) an electronic component containing the compounds of formula (1), (2), (3) and/or (4). [Image] [Image] Compounds of formula (A) are excluded. [Image] R : (i) or (ii); and R' : 2-ethylhexyl. [Image].</p> |
