TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preparation (disclosed): The quinoline type compound is obtained by carrying out quinoline ring formation and coupling reaction of substituted amino benzoquinone, using a metal catalyst. Preferred Compound: The quinoline type compound is given by formula (2), preferably of formula (3).Ar11=Ar1;R12-R14,R22-R24=R1-R4;L11,L12=single bond or (un)substituted 25C or less aromatic ring group, and are different;L'=single bond or (un)substituted 19C or less aromatic ring group;ring B=(un)substituted benzene ring;andp1,p2,r1,r2,s1,s2=integer of 0-4. Preferred Definitions:    Ar1=aromatic hydrocarbyl.    SPECIFIC COMPOUNDS - 22 specific quinoline type compounds such as 9-(3-(2-(3-(3-(9H-carbazol-9-yl)phenyl)phenyl)-4-phenylquinolin-6-yl)phenyl)-9H-carbazole of formula (I), 9-(3-(2-(3-(3-(9H-carbazol-9-yl)phenyl)phenyl)-4-(4-phenylphenyl)quinolin-6-yl)phenyl)-9H-carbazole, 9-(3-(2-(3-(3-(9H-carbazol-9-yl)phenyl)phenyl)-4-(3-phenylphenyl)quinolin-6-yl)phenyl)-9H-carbazole, 9-(3-(2-(3-(3-(9H-carbazol-9-yl)phenyl)phenyl)-4-(3-(3-phenylphenyl)phenyl)quinolin-6-yl)phenyl)-9H-carbazole, and 9-(3-(8-(3-(9H-carbazol-9-yl)phenyl)-2-(3-(3-(9H-carbazol-9-yl)phenyl)phenyl)-4-phenylquinolin-6-yl)phenyl)-9H-carbazole are disclosed.    EXAMPLE - Methylene chloride solution (100 ml) of 2-aminobenzophenone (in g) (10) was cooled to -5 degrees C and mixed with methylene chloride solution (60 ml) of N-bromosuccinimide (9). The mixture was reacted at room temperature for 6 hours, to obtain intermediate compound. Concentrated sulfuric acid (0.2 ml) was added to acetic acid solution (30 ml) of the obtained intermediate compound (7) and m-bromoacetoquinone (5.05) and refluxed to obtain an intermediate compound. 2M sodium carbonate aqueous solution (10 ml) was added to dimethoxy ethane solution (20 ml) of the obtained intermediate compound (2) and 3-(9-carbazolyl)phenyl boronic acid (2.88) and deaerated through nitrogen for 10 minutes. Tetrakis (triphenylphosphine) palladium (0) (262 mg) was added and mixture was refluxed. After completion of reaction, the mixture was extracted with toluene. The organic layer was washed and solvent was distilled off. The residue was dried and purified, to obtain 9-(3-(2-(3-(3-(9H-carbazol-9-yl)phenyl)phenyl)-4-phenylquinolin-6-yl)phenyl)-9H-carbazole. The glass transition temperature of the obtained compound was 137 degrees C. An organic electroluminescent element having light emitting layer formed using the obtained compound, was formed. The organic electroluminescent element had excellent durability and luminous efficiency.