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A SYNTHESIS OF SPECIFICALLY SUBSTITUTED PYRENES: 2,7-DIMETHYLPYRENEMITCHELL RH; CARRUTHERS RJ.1974; CANAD. J. CHEM.; CANADA; DA. 1974; VOL. 52; NO 17; PP. 3054-3056; ABS. FR.; BIBL. 14 REF.Article

A CLEAR DEMONSTRATION OF IMPORTANCE OF SYMMETRICAL KEKULE STRUCTURES TO DIATROPICITY (AROMATICITY). SYNTHESIS OF A STABLE, HIGHLY DIATROPIC DIBENZANNULENE.MITCHELL RH; CARRUTHERS RJ; MAZUCH L et al.1978; J. AMER. CHEM. SOC.; U.S.A.; DA. 1978; VOL. 100; NO 3; PP. 1007-1008; BIBL. 13 REF.Article

TOWARD THE UNDERSTANDING OF BENZANNELATED ANNULENES: SYNTHESIS AND PROPERTIES OF (A)-RING MONOBENZANNELATED DIHYDROPYRENESMITCHELL RH; CARRUTHERS RJ; MAZUCH L et al.1982; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1982; VOL. 104; NO 9; PP. 2544-2551; BIBL. 50 REF.Article