Preparation method of Boc-D-homophenylalanine_Kain Industrial Additive

overview boc-d-homophenylalanine is an amino acid raw material that can be used to prepare peptides. preparation method[1-2] method 1. chacko et al. reported that boc-d-homophenylalanine can be synthesized through the following route. method 2, preparation of (2r)-n-amino-2-[(tert-butoxy)carbonylamino]-4-phenylbutanamide: hd-hphe-oh (44.0g, 245mmol) in 1:1 h2o/t-buoh (350 ml) was treated with powdered naoh (10.8 g, 270 mmol) at…