supported by the National Key Project of Scientific and Technical Supporting Programs funded by Ministry of Science & Technol-ogy of China (2006BAE03B06);Shanghai Leading Academic Discipline Project (B409);Shanghai International Cooperation of Science and Technology Project (06SR07101)
A highly efficient procedure has been developed for the conjugate addition of amines to electron deficient alkenes.The novel ionic liquid [HO3S-bPy][FeCl4] with both Lewis and Brφnsted acid sites has been synthesized...