CONVENIENTLY PREPARED NAPHTHALENE AND PERYLENE DERIVATIVES AS BUILDING BLOCKS FOR ORGANIC ELECTRONIC MATERIALS AND DYESTUFF
申请人:BASF SE
公开号:US20150225418A1
公开(公告)日:2015-08-13
The present invention provides the compounds of formulae (3) and (1), wherein n is 0 or 1, R
11
and R
12
are the same and are selected from the group consisting of CN, OR
300
, Si(R
301
)
3
, NHR
302
, NR
303
R
304
, SR
305
and R
306
, or R
11
and R
12
together are selected from the group consisting of (a), (b), and (c) and X is Cl, Br or I, and a process for the preparation of compounds of formula (3) comprising the compounds of formula (1) as key intermediates.
Compound for organic electroluminescence device and organic electroluminescence device
申请人:TOYO INK MFG. CO., LTD.
公开号:EP0965629A1
公开(公告)日:1999-12-22
A compound suitable for use in an organic electroluminescence device, having the formula [1],
wherein each of Ar3 to Ar10 are the same or different and represent a substituted or non-substituted aromatic monocyclic group, a substituted or non-substituted fused polycyclic group or a substituted or non-substituted aromatic heterocyclic group, or Ar3 and Ar4 and/or Ar5 and Ar6 and/or Ar7 and Ar8 and/or Ar9 and Ar10, together with the nitrogen atom to which they are attached, together form a fused or non-fused, aromatic or non-aromatic heterocyclic ring.