REFERENCES
- Aoki , J. ; Takekawa , M. ; Fujisawa , S. ; Iwashima , S. Condensation products of 3-halogenobenzanthrone obtained by using fused zinc chloride: A new convenient method for synthesizing violanthrene B . J. Org. Chem. 1981 , 46 , 3922 – 3923 , and references therein .
- Akamatsu , H. ; Inokuchi , H. On the electrical conductivity of violanthrone, iso-violanthrone, and pyranthrone . J. Chem. Phys. 1950 , 18 , 810 – 811 .
- Kamura , Y. ; Inokuchi , H. ; Aoki , J. ; Fujisawa , S. High photo-response organic materials: Tetrabenzo-[a,cd,j,lm]perylene and diphenanthra[4,5,6-abcd, 4,5,6-jklm]perylene . Chem. Phys. Lett. 1977 , 46 , 356 – 359 .
- Aoki , J. A new method of synthesizing tetrabenzo[a,cd,j,lm]perylene and dibenzo[cd, lm]perylene . Bull. Chem. Soc. Jpn. 1964 , 37 , 1079 – 1080 .
- Lewis , I. K. ; Topson , R. D. The preparation and stability of perinaphthane . Aust. J. Chem. 1965 , 18 , 923 – 925 .
- Clar , E. Polycyclic Hydrocarbons ; Academic Press : London , 1964 ; vol. 2 .
- Eistert , B. ; Eifler , W. ; Goth , H. 3-Hydroxy-1-oxo-phenalens und des 1.2.3-Trioxo-2.3-dihydro-phenalens . Chem. Ber. 1968 , 101 , 2162 – 2175 .
- Ishii , H. ; Aoyama , Y. ; Sawada , T. ; Ueda , T. ; Aoki , J. ; Takekawa , M. Convenient synthesis of 7H-naphtho[1,8-gh]quinolin-7-one (in press) .
- Gemal , A. L. ; Luche , J.-L. Lanthanoids in organic synthesis 6: The reduction of α-enones by sodium borohydride in the presence of lanthanoid chlorides: Synthetic and mechanistic aspects . J. Am. Chem. Soc. 1981 , 103 , 5454 – 5459 .
- Fujii , H. ; Oshima , K. ; Utimoto , K. A facile and selective 1,2-reduction of conjugated ketones with NaBH4 in the presence of CaCl2 . Chem. Lett. 1991 , 1847 – 1848 .
- Ishii , H. Preparation of phenalen-1-ones. Japan Patent 2007204467, August 16, 2007 .
- Pogodin , S. ; Agranat , I. Biphenalenylidene: The forgotten bistricyclic aromatic ene: A theoretical study . J. Am. Chem. Soc. 2003 , 125 , 12829 – 12835 .
- Boudjouk , P. ; Johnson , P. D. Improved routes to phenalene and phenalenone: Alane, borane, and silane reductions of phenalenone . J. Org. Chem. , 1978 , 43 , 3979 – 3980 .