Obtaining symmetric and asymmetric bisphosphoramidates and bisphosphoramidothioates by a single step multicomponent reaction
作者:Angel Zamudio-Medina、Nury Pérez-Hernández、José Luis Castrejón-Flores、Susana Romero-García、Heriberto Prado-García、Angel Bañuelos-Hernández、Marco Franco-Pérez
DOI:10.1080/10426507.2021.1878358
日期:2021.7.3
Abstract We present a new single-step multicomponent reaction strategy for the synthesis of symmetric and (novel) asymmetric bisphosphoramidate and bisphosphoramidothioate derivatives. Reactions proceed under routine experimental conditions, do not require the aid of any catalyst, and provide moderate yields after a short time. We synthesized 18 different compounds, 10 of them for the first time. The
A new tricomponent reaction for the synthesis of symmetric and asymmetric alkyl bisphosphoramidates
作者:Marco Franco-Pérez、José Luis Castrejón-Flores、Stephany González-González、Israel Bonilla Landa、Angel Zamudio-Medina
DOI:10.1080/10426507.2021.1946061
日期:2021.10.3
Abstract A novel three-component one-pot reaction procedure was designed for the synthesis of symmetric and asymmetric bisphosphoramidate derivatives. Our key reactants were a set of four aliphatic diamines, which individually react with two different phosphoryl chloride derivatives (N,N,N′,N′-tetramethylphosphorodiamide chloride and diphenyl phosphoryl chloride). A total of 10 products, six of them