Iodine catalyzed solvent-free cross-dehydrogenative coupling of arylamines and H-phosphonates for the synthesis of N-arylphosphoramidates under atmospheric conditions
作者:Bashir Ahmad Dar、Nisar A. Dangroo、Amit Gupta、Aarti Wali、Mohammad Akbar Khuroo、Ram A. Vishwakarma、Baldev Singh
DOI:10.1016/j.tetlet.2014.01.064
日期:2014.2
Aerobic oxidative coupling of various arylamines and H-phosphonates to the corresponding N-arylphosphoramidates has been achieved under solvent-free conditions using molecular iodine. This protocol works at room temperature furnishing the corresponding P-N coupling products in moderate to high yields. (C) 2014 Elsevier Ltd. All rights reserved.
An efficient, catalyst and solvent free Staudinger phosphite reaction for the synthesis of phosphoramidates under mild conditions
作者:Asif A. Malik、Tabassum Ara
DOI:10.1080/00397911.2022.2056851
日期:2022.3.19
Abstract An efficient, catalyst-free and solvent-free protocol has been developed for the synthesis of phosphoramidates. This method can be used to synthesize phosphoramidates from diverse starting materials including aryl/benzyl and alkyl azides at room temperature. The synthesis is simple, selective and high yielding with notably a very short reaction time. The process involves mild reaction conditions