Patent ID: 9660198
Date: 2017-05-23
CPC Classifications: C07D,C09K,H01L,H05B

Claim:
1. An organic electroluminescence element having an anode, a cathode, and at least one organic layer containing a light-emitting layer between the anode and the cathode, wherein the light-emitting layer contains a compound represented by the following general formula (1): wherein, in the general formula (1), R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 17 each independently represent a hydrogen atom or an electron-donating group, and at least one of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 or R 17 is an electron-donating group; R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 and R 16 each independently represent a hydrogen atom, or an electron-withdrawing group that does not have an unshared electron pair at the α-position thereof; Z represents >C═Y, Y represents C(CN) 2 .