Reactions of lithiated P -diphenyl(alkyl)( N -methoxycarbonyl)phosphazenes with Michael acceptors and aldehydes. Synthesis of 1 H -1,2-azaphosphinin-6-ones, β-hydroxy( N -methoxycarbonyl)phosphazenes and 5,6-dihydro-1,3,4-oxazaphosphinin-2-ones | Publicación