the National Key Project for Basic Research (2010CB 126105);the National Natural Science Foundation of China (20872021) for the financial support
Starting from 1-((1R,2R)-2-aminocyclohexyl)-3-substituted thioureas (3a–c) and substituted isothiocyanates (9a–d),chiral bis-thiourea derivatives containing α-aminophosphonate moiety 10a–l were prepared and comple...