in deuterated toluene decomposition at -95°C; not isolated, react. monitored by 1H- and 13C-NMR spect.;

in deuterated toluene Me2NBCl2 and C7H8-d8 were placed in a NMR tube; the tube was evacuated at -196°C and Me2AsNMe2 condensed into it; the tube was sealed and agitated gently at -90°C; NMR study of the reaction from -90°C to 25°C;; not isolated, detected by (11)B-, (13)C-, and (1)H-NMR spectroscopy;;

in deuterated toluene Me2NAs(CH3)2 and C7H8-d8 were placed in a NMR tube; the tube was evacuated at -196°C and BCl3 condensed into it; NMR study of the reaction from -100°C to 25°C; mechanism discussed;; not isolated, detected by (11)B-, (13)C-, and (1)H-NMR spectroscopy;;

in deuterated toluene Me2NBCl2 and C7H8-d8 were placed in a NMR tube; the tube was evacuated at -196°C and Me2AsNMe2 condensed into it; the tube was sealed and agitated gently at -90°C; NMR study of the reaction from -90°C to 25°C;; not isolated, detected by (11)B-, (13)C-, and (1)H-NMR spectroscopy;;