triethylamine in benzene

1: selenium / toluene / Inert atmosphere; Heating; Sealed ampoule 2: sodium hydride / deuterated toluene; N,N-dimethyl-formamide / -40 °C / Inert atmosphere; Cooling with liquid nitrogen View Scheme

chlorhexidine diphosphanilate in chlorobenzene T=30°C; subst. effects; Product distributionMechanism;