(S)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole
(S)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole 1g : Chiral boron-based oxazaborole catalyst for stereoselective organic synthesis and pharmaceutical intermediate preparation.