DIMETHYL-8B8C,16B,16C-TETRAHYDROCYCLOBUTA (1,2-L:3,4-L') DIPHENANTHRENE-8B,16-CIS-DICARBOXYLATE, C₃₂H₂₄O₄.HARVEY RS; MCNALLY BV; TIMMONS CJ et al.1974; CRYST. STRUCT. COMMUNIC.; ITALY; DA. 1974; VOL. 3; NO 4; PP. 747-752; BIBL. 9 REF.Article

TRANSANNULARE REAKTIONEN EINIGER TETRABENZO (A,C,G,I) CYCLODODECENE = REACTIONS TRANS ANNULAIRES DES TETRABENZO (A,C,G,I) CYCLODODECENESWITTIG G; SKIPKA G.1975; ANN. (JUSTUS LIEBIGS) CHEM.; DTSCH.; DA. 1975; NO 6; PP. 1157-1161; ABS. ANGL.; BIBL. 13 REF.Article