Quality Control of (S)-5-(Hydroxymethyl)dihydrofuran-2(3H)-one. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: (S)-5-(Hydroxymethyl)dihydrofuran-2(3H)-one, is researched, Molecular C5H8O3, CAS is 32780-06-6, about Efficient Chirality Transfer in the SmI2-Mediated Cyclization of Aldehydo β-Alkoxyvinyl Sulfoxides: Asymmetric Synthesis of 3-Hydroxyoxanes.
Stereoselective syntheses of 3-hydroxyoxanes were achieved via efficient chirality transfer in the SmI2-mediated cyclization reactions of aldehydo β-alkoxyvinyl sulfoxides. The observed stereoselectivity is discussed in terms of transition state structures for the reactions. RHF, ab initio, d. functional theory, and zero-point energy calculations were done for Ph β-methoxyvinyl sulfoxide configurations to determine global min. structures.
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Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI