、 四氢呋喃 、 4,10-Diphenyl-dibenzo[def,mno]chrysene-6,12-dione 在
氮 、 乙醇 作用下,
以
甲醇 为溶剂,
25.0~285.0 ℃
、35.55 kPa
条件下,
反应 1.0h,
以The 6.4 g of pure 4,10-Diphenyl-dibenzo[def,mno]chrysene was obtained by nitrogen flow sublimation at 275˜285° C. under 2 torr vacuum的产率得到4,10-Diphenyl-dibenzo[def,mno]chrysene
An organic EL device, comprising an anode and a cathode, and at least one organic luminescent layer comprising a compound of the formula:
positioned between said anode and said cathode, and wherein:
R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, R
9
, R
10
, R
11
and R
12
are individual substituents, each substituent is an individual group selected from the group consisting of hydrogen, halogens, and groups that contain 1 to 48 carbon atoms, and at least one group is not hydrogen.