Chiral trimethylsilylated C₂-symmetrical diamines as phosphorous derivatizing agents for the determination of the enantiomeric excess of chiral alcohols by ¹H NMR

• Anne-Sophie Chauvin and
• Alexandre Alexakis

Beilstein J. Org. Chem. 2006, 2, No. 6, doi:10.1186/1860-5397-2-6

• Anne-Sophie Chauvin Alexandre Alexakis École Polytechnique Fédérale de Lausanne, LCSL, BCH 1405, CH-1015 Lausanne, Switzerland Department of Organic Chemistry, University of Geneva, 30, quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland 10.1186/1860-5397-2-6 Abstract The use of organophosphorus

Synthesis of phosphorothioates using thiophosphate salts

• Babak Kaboudin and
• Fatemeh Farjadian

Beilstein J. Org. Chem. 2006, 2, No. 4, doi:10.1186/1860-5397-2-4

• alumina under solvent-free conditions using microwave irradiation. Introduction Organophosphorus compounds have found a wide range of application in the areas of industrial, agricultural, and medicinal chemistry owing to their biological and physical properties as well as their utility as synthetic

• the utility of surface-mediated reactions for the synthesis of organophosphorus compounds, [37][38][39][40][41][42][43][44][45][46][47][48] we report a new method for the preparation of phosphorothioates by reaction of diethyl phosphite with alkyl halides in the presence of a mixture of ammonium

• group (hard electrophilic center) gives the O-acylation product. As a part of our efforts to explore the utility of surface-mediated reactions for the synthesis of organophosphorus compounds, [16][17][18] herein we report a new method for the preparation of phosphorothioates by reaction of diethyl