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12H-DIBENZO[d,g][1,3,2]DIOXAPHOSPHOCINS: Synthesis and Evidence for Long-Range Coupling to Phosphorus
36
Citations
7
References
1983
Year
Long-range CouplingPhosphorus TrichlorideHeterocyclicBiochemistryC-12 Methine ProtonNatural SciencesOrganic ChemistryNmr Shows EvidenceMain Group ChemistryChemistryHeterocycle ChemistryDerivative (Chemistry)
Abstract The synthesis of the 12H-dibenzo[d,g][1,3,2]dioxaphosphocin ring system from 2,2′-alkylidene bisphenols and phosphorus trichloride is described. The 1H NMR shows evidence for long range through-space coupling of the C-12 methine proton to phosphorus.
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