Answers are grounded in this paper and cite their sources.
Polysubstituted cyclopropane derivatives (3a-3h) could be obtained by reaction of activate olefinic compounds (2) with the cyanophosphates (1) aldehydes (benzaldehyde, cinnamaldehyde and croton-aldehyde) in the presence of butyllithium and tetra-methylethylenediamine in tetrahydrofuran via a Michael addition followed by 1,3-elimination.
No takes yet. Share an insight, caveat, or question.
Yoneda et al. (1987) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: