B. S. Reddy, C. D. Reddy, P. Reddy
Sep 1, 1994
Citations
0
Influential Citations
5
Citations
Journal
Heteroatom Chemistry
Abstract
Synthesis of several 6-substituted-1,2,4,8,10,11-hexachloro-12H-dibenzo[d,g][1,3,2]dioxaphosphocin 6-oxides and their IR, 1H, 13C, and 31P NMR and mass spectral analyses are described. Observation of geminal coupling [2J(H,H) = 16.0 Hz] between bridged methylene protons (12-CH2) suggested their non-equivalence and is consistent with a boat-chair form which may be in conformational equilibrium with either a boat-boat or a distorted and extended boatlike conformation.