A novel and ef?cient synthetic route to α‐aminophosphonates containing benzothiazole moiety via a cascade three‐component reaction from conveniently available starting materials has been developed. The target compounds 3a–3g, 7 and 8a, 8b were evaluated for their anticancer activities against the cancer cell line HL‐60 in vitro by the MTT method. Compound 3g showed good cancer inhibitory activity against
One-Pot Synthesis of α-Aminophosphonates on Silica under Solvent-Free Conditions from Aromatic Aldehydes
作者:Ming Shu Wu、Xiang Zhu Zhang
DOI:10.3184/030823408x349998
日期:2008.10
α-Aminophosphonates were synthesised under solvent-free conditions on an acidic silica gel support using aromaticaldehydes, diethyl phosphite and anhydrous ammonium acetate as starting materials in moderate yields