169768-32-5

Upstream product

• 169872-69-9 (+)-2-methoxymethoxy-1-phenylcyclohexanol 
• 34281-90-8 (1S,2S)-1-phenyl-1,2-cyclohexanediol 
• 169872-70-2 (-)-2,5-dimethoxy-1,3-bis(2'-methoxymethoxy-1'-phenylcyclohexyloxymethyl)benzene 

Downstream Products

• 169872-71-3 C₃₈H₄₈O₇ 

Relevant academic research and scientific papers

Synthesis of azophenolic crown ethers of Cs symmetry incorporating cis-1-phenylcyclohexane-1,2-diol residues as a steric barrier and diastereotopic face selectivity in complexation of amines by their diastereotopic faces

Azophenolic crown ethers 1 and 2 of Cs symmetry incorporating cis-1-phenylcyclohexane-1,2-diol residues as a steric barrier have been prepared.Diastereotopic face selectivity in complexation with 2-methoxyethylamine, n-propylamine and ethanolamine was examined using temperature-dependent 1H NMR spectroscopy.Both bind ethanolamine stereoselectively to one of their diastereotpic faces; the prediction of which diastereotopic complex was preferentially formed is made on the basis of a CPK molecular-model examination of the complexes.