Amino Acids and Peptides. VII. Phosphorus in Organic Synthesis. II. A New Method for the Synthesis of Peptides using the Adducts of Phosphorus Compounds and Tetrahalomethanes

Abstract

The adducts of phosphorus compounds and tetrahalomethanes were applied to peptide synthesis as condensation reagents. Several kinds of phosphorus compounds, tetrahalomethanes, bases, and solvents were investigated for the Young racemization test and the racemization-free reaction conditions were established.