ETUDES RECENTES SUR LA SYNTHESE DE CARBOCYCLES SPIRANNIQUESHIROI K.1977; J. SYNTHET. ORGAN. CHEM. JAP.; JAP.; DA. 1977; VOL. 35; NO 12; PP. 1029-1044; ABS. ANGL.; BIBL. 2 P. 1/2Article

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SPIROVETIVANES FROM FULVENES.BUCHI G; BERTHET D; DECORZANT R et al.1976; J. ORG. CHEM.; U.S.A.; DA. 1976; VOL. 41; NO 19; PP. 3208-3209; BIBL. 19 REF.Article

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ARENE-METAL COMPLEXES IN ORGANIC SYNTHESIS. SYNTHESIS OF ACORENONE AND ACORENONE BSEMMELHACK MF; YAMASHITA A.1980; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1980; VOL. 102; NO 18; PP. 5924-5926; BIBL. 16 REF.Article