SYNTHESIS AND ABSOLUTE STEREOCHEMISTRY OF (+)-7,14-DIHYDRO-7,14-ETHANODIBENZ (A,H) ANTHRACENE AND ITS DERIVATIVES.HARADA N; TAKUMA Y; UDA H et al.1978; BULL. CHEM. SOC. JAP.; JAP.; DA. 1978; VOL. 51; NO 1; PP. 265-270; BIBL. 9 REF.Article

THE ABSOLUTE STEREOCHEMISTRIES OF 6,15-DIHYDRO-6,15-ETHANONAPHTHO (2,3-C) PENTAPHENE AND RELATED HOMOLOGUES AS DETERMINED BY BOTH EXCITON CHIRALITY AND X-RAY BIJVOET METHODS.HARADA N; TAKUMA Y; UDA H et al.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 17; PP. 5408-5409; BIBL. 13 REF.Article