Showing papers by "Chizuko Kabuto published in 1983"
43 citations
TL;DR: In this paper, photooxygenation of 1,1-dimethyl-2,3,4,5-tetraphenyl-1-silacyclopentadiene afforded 2,4-dioxa-3-silabicyc[3.2]hept-6-ene(III) together with dibenzoylstilbene.
Abstract: Photooxygenation of 1,1-dimethyl-2,3,4,5-tetraphenyl-1-silacyclopentadiene afforded 2,4-dioxa-3-silabicyc[3.2.0]hept-6-ene(III) together with dibenzoylstilbene. The former was converted to isodidesyl and didesyl by treatment on alumina. Valence bond isomerization of III to 1,3-dioxa-2-silacyclohepta-4,6-diene occurs both thermally and photochemically.
10 citations
7 citations
TL;DR: The 1:1 complex of copper with N,N′-ethylenebis(pyrrol-2-ylmethyleneamine) in benzene-inclusion crystals forms a novel copper(II) dimer in which each of the two interwined Schiff bases binds two copper atoms with a separation of 3.29 A and with a strong antiferromagnetic interaction of J-61.2 cm-1 as shown by X-ray structural analysis and by magnetic susceptibility measurements as discussed by the authors.
Abstract: The 1:1 complex of copper(II) with N,N′-ethylenebis(pyrrol-2-ylmethyleneamine) in benzene-inclusion crystals forms a novel copper(II) dimer in which each of the two interwined Schiff bases binds two copper atoms with a separation of 3.29 A and with a strong antiferromagnetic interaction of J–61.2 cm–1 as shown by X-ray structural analysis and by magnetic susceptibility measurements.
6 citations
5 citations