Reference of 23364-44-5, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 23364-44-5, Name is (1S,2R)-2-Amino-1,2-diphenylethanol,introducing its new discovery.
An improved synthesis of optically pure 4-Boc-5,6-diphenylmorpholin-2-one and 4-Cbz-5,6-diphenylmorpholin-2-one
A convenient synthesis of optically pure 4-Boc-5,6-diphenylmorpholin-2-one and 4-Cbz-5,6-diphenylmorpholin-2-one by reaction of (+)- or (-)-2-amino-1,2-diphenylethanol with ethyl bromoacetate, followed by N-protection, and p-TsOH-mediated ring-closure is described. The title compounds can be used as synthons for the asymmetric synthesis of N-protected alpha-amino acids. These lactones are quite stable to storage and handling.
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Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI