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- [22] WITTIG REACTIONS OF 1,2-DIHYDRO-1,2-BIS(TRIPHENYLPHOSPHORANYLIDENE) BENZOCYCLOBUTENE - SYNTHESIS OF ALL-CIS-1,2,3,4,6,7,8,9-OCTAHYDRODIBENZO[B,H]BENZO[3,4]CYCLOBUTA[1,2-E]THIONIN AND MONO-TRANS-1,2,3,4,6,7,8,9-OCTAHYDRODIBENZO[B,H]BENZO[3,4]CYCLOBUTA[1,2-E]THIONIN, ANALOGS OF BIPHENYLENE CONTAINING A THIONIN RINGH JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1973, (20): : 2253 - 2256
- [24] ELECTRONIC-STRUCTURE OF BENZO[3,4]CYCLOBUTA[1,2]CYCLOHEPTENYL IONS - THE AROMATICITY TROPICITY DILEMMA JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (08): : 2020 - 2024
- [29] DIELS-ALDER REACTIONS OF CYCLOBUTA[1,2/3,4]DICYCLOHEPTATETRAENE, A [4]RADIALENE CHEMISCHE BERICHTE-RECUEIL, 1992, 125 (07): : 1769 - 1771