87185-15-7Relevant academic research and scientific papers
Base-Promoted Denitrogenative/Deoxygenative/Deformylative Benzannulation of N-Tosylhydrazones with 3-Formylchromones for Diverse and Polyfunctionalized Xanthones
Shrestha, Rajeev,Lee, Yong Rok
supporting information, p. 7167 - 7171 (2018/11/23)
A simple and efficient base-promoted denitrogenative/deoxygenative/deformylative benzannulation is developed for the construction of biologically interesting polyfunctionalized xanthones starting from N-tosylhydrazones and two molecules of 3-formylchromon
Mild Generation of Alkylidenecarbenes from (Tosylazo)alkenes and Silylvinyl Triflates. Mode of Decomposition and Nature of the Carbene Intermediates
Fox, Dennis P.,Bjork, Jon A.,Stang, Peter J.
, p. 3994 - 4002 (2007/10/02)
(Tosylazo)alkenes, R2C=CHN=NTs, decomposed in olefin-solvent mixtures both under neutral conditions at room temperature and with amine bases present to produce alkylidenecyclopropanes in moderate to good yields.Diazoalkenes, R2C=C=N2, were implicated as t
