A novel ring-opening reaction of donor–acceptor cyclopropanes (DACs) through a one-pot
three-component nucleophilic addition of amines, CS2, and DACs has been described. New γ-dithiocarbamate dialkyl malonate skeletons were
obtained in up to 97% yield.
Key words
donor–acceptor cyclopropanes - hydrothiolation - ring-opening reaction - three-component
reaction