Photoredox catalyzed C–P bond forming reactions—visible light mediated oxidative phosphonylations of amines
作者:Magnus Rueping、Shaoqun Zhu、René M. Koenigs
DOI:10.1039/c1cc12907d
日期:——
A visible light mediated, carbonâphosphorus bond forming reaction has been developed. With the use of a readily available photoredox catalyst, α-amino phosphonates were obtained in good yields under mild reaction conditions.
Direct oxidative phosphonylation of amines under metal-free conditions
作者:Haolong Wang、Xincheng Li、Fan Wu、Boshun Wan
DOI:10.1016/j.tetlet.2011.11.120
日期:2012.2
Direct oxidation coupling of tertiary amines and dialkyl- or diphenyl-substituted phosphonates was developed. The reaction was mediated by DDQ under roomtemperature. Various phosphonates and N-aryl tetrahydroisoquinolines were tolerated in this reaction, and α-aminophosphonates were obtained with up to 99% yield.
offers versatile control of reaction kinetics and progress. Over the past decade, many photoactive transition-metal complexes and organic chromophores were developed to catalyze chemical transformations, enabling a myriad of reactions and compounds that were previously inaccessible via traditional synthetic methods. Here, we demonstrate the photocatalytic oxidative coupling of organic thiols using cesium