Progress toward an amplifiable metabolic label for DNA: conversion of 4-thiothymidine (4sT) to 5-methyl-2′-deoxycytidine and synthesis of a 4sT phosphorodiamidate prodrug. - Hedger, Adam K.; Oomen, Marlies E.; Liu, Victor; Moazami, Michael P.; Rhind, Nicholas; Dekker, Job; Watts, Jonathan K. (Canadian Journal of Chemistry, 2018)