Highly efficient phosphine-catalyzed routes to α-imidoacrylates and 2,3-diimidopropanoates-imidoacrylates in quantitative yields is reported. These reactions offer
a simple metal-free method for
a gram-scale preparation
Phosphine catalyzed addition of long-chain dialkyl phosphites to electron-deficient alkenes to electron-deficient alkenes under PBu3 catalysis afforded the corresponding phosphonates in good yields in
a Algorithm for Physiological Interpretation of Transcriptome Profiling Data for Non-Model Organisms in the organism of interest on
a broad scale. An important condition for obtaining
a demonstrative physiological
Experimental manifestations of the Nb4+-O- polaronic excitons in KTa0.988Nb0.012O3 crystals. The corresponding microwave x-band spectrum at T< 10 K consists of
a narrow, nearly isotropic
Experimental manifestations of the Nb4+-O- polaronic excitons in KTa0.988Nb0.012O3 crystals. The corresponding microwave x-band spectrum at T< 10 K consists of
a narrow, nearly isotropic