[3+2] Cycloaddition reactions of β-diazo-α,α-difluoromethylphosphonates with α,β-unsaturated esters
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Fluorine Chemistry"
DOI: 10.1016/j.jfluchem.2021.109899
Abstract: Abstract (β-diazo-α,α-difluoroethyl)phosphonates as an analog of difluoro diazoethane has been designed as a powerful tool for the assembly of α,α-difluorinated phosphonate-containing molecules. Here, we report a [3+2] dipolar cycloaddition reaction of in situ generated (β-diazo-α,α-difluoroethyl)phosphonates… read more here.
Keywords: diazo difluoromethylphosphonates; difluoromethylphosphonates unsaturated; unsaturated esters; cycloaddition reactions ... See more keywords
C-H and C-C bond insertion reactions of diazo compounds into aldehydes
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DOI: 10.1016/j.tet.2017.10.051
Abstract: Abstract This review covers formal insertion reactions of diazo compounds into aldehydes for the formation of ketones (C H bond insertion) and homologated aldehydes (C C bond insertion). The Roskamp homologation and related reactions have… read more here.
Keywords: insertion reactions; insertion; diazo compounds; reactions diazo ... See more keywords