Controlled substance analgesics

(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol.

(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol.

(1S,2S)-(+)-2-Amino-1-phenyl-1,3-propanediol is an auxiliary for the preparation of chiral 2-oxazolines from carboxylic acid derivatives.

(1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine.

(1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine.

(1S,2S)-(+)-N-p-Tosyl-1,2-cyclohexanediamine.

(1S,2S)-(-)-1,2-Diaminocyclohexane D-tartrate.

(1S,2S)-(-)-1,2-Diaminocyclohexane D-tartrate.

(1S,2S)-(-)-1,2-Diaminocyclohexane D-tartrate.

(1S,2S)-(2-Methylamino-1-phenylpropyl)diphenylphosphine.

(1S,2S)-(−)-N,N′-Di-p-tosyl-1,2-cyclohexanediamine.

(1S,2S)-(−)-N,N′-Di-p-tosyl-1,2-cyclohexanediamine.