(1S,2S)-1,2-Diphenyl-1,2-ethanediamine

• CAT Number: R049401
• CAS Number: 29841-69-8
• Molecular Formula: C14H16N2
• Molecular Weight: 212.30
• Purity: ≥95%
• Synonyms: ((1S,2S)-2-Amino-1,2-diphenylethyl)amine; (-)-Stilbenediamine; (S,S)-1,2-Diamino-1,2-diphenylethane; (S,S)-1,2-Diphenylethylene-1,2-diamine
• Storage: Store at -20C
• IUPAC Name: (1S,2S)-1,2-diphenylethane-1,2-diamine
• InChI: InChI=1S/C14H16N2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-14H,15-16H2/t13-,14-/m0/s1
• InChIKey: PONXTPCRRASWKW-KBPBESRZSA-N
• SMILES: C1=CC=C(C=C1)C(C(C2=CC=CC=C2)N)N

(1S,2S)-1,2-Diphenyl-1,2-ethanediamine (Cat No.: R049401) is a chiral diamine with the molecular formula C14H16N2. It features two phenyl groups and two amino groups attached to an ethane backbone, with both stereocenters in the (S,S) configuration. This compound is commonly used as a chiral ligand or resolving agent in asymmetric synthesis and catalysis. Its rigid, enantiomerically pure structure allows for high stereoselectivity in various chemical transformations. It plays a crucial role in the preparation of optically active compounds in medicinal and organic chemistry.

Reference

1.Ohkuma, Takeshi, et al. "Practical enantioselective hydrogenation of aromatic ketones." Journal of the American Chemical Society 117.9 (1995): 2675-2676.
2.Nantz, Michael H., et al. "An enantioselective synthesis of vicinal diamines." The Journal of Organic Chemistry 57.24 (1992): 6653-6657.
3.Kang, Guowei. Imidazolium ion tethered tsdpens as water-compatible ligands for asymmetric transfer hydrogenation of ketones. Texas A&M University-Commerce, 2015.
4.Ohkuma, Takeshi, et al. "Practical enantioselective hydrogenation of aromatic ketones." Journal of the American Chemical Society 117.9 (1995): 2675-2676.