1285705-07-8Relevant academic research and scientific papers
Visible-Light-Promoted Polysubstituted Olefins Synthesis Involving Sulfur Ylides as Carbene Trapping Reagents
Ye, Cong,Cai, Bao-Gui,Lu, Juan,Cheng, Xiao,Li, Lei,Pan, Zhong-Wen,Xuan, Jun
, p. 1012 - 1022 (2021/01/09)
A blue-light-emitting diode (LED) promoted coupling of aryl diazoacetates with sulfur ylides is described. This protocol features mild conditions, good functional group tolerance, and broad substrate scope for both aryl diazoacetates with sulfur ylides. Under optimal reaction conditions, a wide range of trisubstituted olefins is obtained in moderate to good yield, which can be further transferred to other biologically important heterocycles after a two-step simple operation.
Blue light-promoted cross-coupling of aryldiazoacetates and diazocarbonyl compounds
Xiao, Tiebo,Mei, Mingjing,He, Yuwei,Zhou, Lei
supporting information, p. 8865 - 8868 (2018/08/17)
A blue light-promoted cross-coupling of two distinct diazo compounds was described. The reaction produces E-configured trisubstituted alkenes in good yields in the absence of catalysts and additives. The reactive free carbene intermediates were generated
Rhodium(II)-catalyzed cross-coupling of diazo compounds
Hansen, Joorn H.,Parr, Brendan T.,Pelphrey, Philip,Jin, Quihui,Autschbach, Jochen,Davies, Huw M. L.
supporting information; experimental part, p. 2544 - 2548 (2011/04/27)
Nothing left to chance: A convenient protocol for selective cross-coupling of diazo compounds for the convergent synthesis of alkenes was developed (see scheme; EDG=aryl, heteroaryl, vinyl; R=O-alkyl, aryl). The selectivity control elements were identifie
