29041-25-6Relevant articles and documents
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Cava,M.P.,Kuczkowski,J.A.
, p. 5800 - 5801 (1970)
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Reinvestigatioan of base-induced skeletal conversion via a spirocyctic intermediate of dibenzodithiocinium derivatives and a computational study using the HF/6-31G* basis set
Okada, Keiji,Tanaka, Masato
, p. 2704 - 2711 (2007/10/03)
Treatment of 6-methyl-12-oxo-5H,7H-dibenzo[b,g][1,5]dithiocinium salt (1a) with methanolic KOH afforded a mixture of dibenzothiepin derivative 5 in 66% yield. The rearrangement was explained in terms of usual [2,3]-sigmatropic shift via a spirocyclic inte