The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: (S)-Methyl 3-hydroxybutanoate(SMILESS: C[C@H](O)CC(OC)=O,cas:53562-86-0) is researched.Application of 54903-09-2. The article 《New chiral phospholanes; synthesis, characterization, and use in asymmetric hydrogenation reactions》 in relation to this compound, is published in Tetrahedron: Asymmetry. Let’s take a look at the latest research on this compound (cas:53562-86-0).
The practical synthesis of enantiomerically pure trans-2,5-disubstituted-1-phenylphospholanes, e.g., I, which are then employed in the preparation of a new series of C2-sym. bis-, e.g., II, and C3-sym. tris(phospholane) ligands, is described. A versatile three-step route to the important chiral 1,4-diol intermediates, e.g., III, used in the phosphine syntheses, is outlined. Rhodium complexes bearing the new phosphine ligands were prepared and shown to act as efficient catalyst precursors for the enantioselective hydrogenation of various unsaturated substrates. The crystal structure of 3 of the prepared Rh complexes were determined
In addition to the literature in the link below, there is a lot of literature about this compound((S)-Methyl 3-hydroxybutanoate)Formula: C5H10O3, illustrating the importance and wide applicability of this compound(53562-86-0).
Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics