... auxiliary in asymmetric organic reaction (1R,2R)-N,N,N’-Trimethyl-1,2-diaminocyclohexane CAS: 79150-46-2 is colorless transparent liquid ... most of polar organic solvent. (1R,2R)-N,N,N’-Trimethyl-1,2-diaminocyclohexane is chiral non C2-synmmetric vicinal diamines, commonly ... -cyclohexanediamine CAS: 68737-65-5, (1S,2S)-N,N,N'-Trimethyl-1,2-diaminocyclohexane CAS: 1067631-36-0 and their enantiomers, are ...