The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: Picolinoyl chloride hydrochloride, is researched, Molecular C6H5Cl2NO, CAS is 39901-94-5, about Development of a new chiral spiro oxazolinylpyridine ligand (Spymox) for asymmetric catalysis, the main research direction is spiro binaphthyl oxazolinylpyridine preparation chiral ligand asym allylic substitution; Spymox chiral ligand palladium catalyzed asym allylic substitution; propenyl acetate malonate asym allylic alkylation palladium catalyst.Safety of Picolinoyl chloride hydrochloride.
The novel optically active 2-(oxazolinyl)pyridine ligand I (Spymox) having a spiro binaphthyl backbone was synthesized from an α,α-disubstituted α-amino acid (H-Bin-OH). The ligand was successfully used in Pd-catalyzed asym. allylic alkylations to afford the corresponding alkylated products with 99% ee.
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