ChemInform Abstract: 1-Aza-1,3-bis(triphenylphosphoranylidene)propane: A Novel =CHCH2N= Synthon.
Abstract
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ChemInform Abstract
The title compound (III), already reported in a preliminary paper, is prepared in situ and is stable in THF below -20 °C under argon or nitrogen. A suspension of (III) is used directly in the reactions shown in the scheme and enables convenient preparations of diarylpyrroles of type (VII) and primary allylamines (cf. (XIV), (XV) and (XVII)).