Dihydro-1,2-oxazole Derivatives. Part IX1. Stereoselective Synthesis of Tetrahydro-1,2-oxazoles by Sodium Borohydride Reduction of 4,5-Dihydro-1,2-oxazolium Tetrafluoroborates
Dihydro-1,2-oxazole Derivatives. Part IX<sup>1</sup>. Stereoselective Synthesis of Tetrahydro-1,2-oxazoles by Sodium Borohydride Reduction of 4,5-Dihydro-1,2-oxazolium Tetrafluoroborates