Phosphorus, sulfur, and silicon and the related elements · 1990 · 28 citations · 4 references
Natural SciencesChemistryInorganic ChemistryOrganic ChemistryPhysical ChemistryCoordination ChemistryHeterocycle SynthesisHeterocyclic ChemistryHeterocyclic CompoundsOrganic SynthesisSulfur ChemistryFive-membered HeterocyclesNitrogen HeterocyclesOxygen-to-sulfur ReplacementPolycyclic HeterocyclesSix-membered HeterocyclesSulfur HeterocyclesSulfur Oxygen Replacement
Abstract Heterophosphole3 derive from the classical nitrogen, oxygen or/and sulfur containing five-membered 6n-heterocycles by replacing a CH unit by two-coordinate phosphorus as a member of the ring. Formally 4 8 systems seem possible this way. Of 21 of them representatives have been prepared so far4.
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