Synthesis of Carbodiimides by I2/CHP-Mediated Cross-Coupling Reaction of Isocyanides with Amines under Metal-Free Conditions
摘要:
An I-2/CHP-mediated cross-coupling reaction of isocyanides with readily accessible amines via CN formation is described for carbodiimide synthesis in moderate to excellent yields. This represents a metal-free strategy for a coupling reaction of isocyanides with amines, and it provides an efficient approach for symmetric and unsymmetric functionalized carbodiimide derivative synthesis under mild conditions