A concise synthesis of α- D -ribofuranosyl alkylphosphonates Putative substrate intermediates for the carbonphosphorous lyase system

Carbon–phosphorous lyase is a multienzyme system found in many species of bacteria that is distinguished by its ability to hydrolyze a broad array of unactivated alkylphosphonates. α-D-Ribofuranosyl alkylphosphonates are potential metabolic intermediates generated by the carbon–phosphorous lyase pathway. Here we describe a facile synthesis of α-D-ribofuranosyl alkylphosphonates using β-D-ribofuranosyl trichloracetimidate as a glycosyl donor.