Role of the Heteroatoms in the Complex Metal Hydride Reduction of 2-<i>t</i>-Butyl-1,3-dioxan-5-one and 3-Oxoquinolizidine: Comparison of Their Reactivity and Stereochemistry with Those of the Corresponding Carbocyclic Compounds
作者:Yasuhisa Senda、Hiroshi Sakurai、Hiroki Itoh
DOI:10.1246/bcsj.72.285
日期:1999.2
The complexmetalhydridereductions of 2-t-butyl-1,3-dioxan-5-one (1) and 3-oxoquinolizidine (3) are faster than those of the corresponding carbocyclic compounds, 4-t-butylcyclohexanone (2) and trans-2-decalone (4). The stereoselectivities were similar in the LiAlH4 reduction, but the heteracyclohexanones exhibited higher stereoselectivity with NaBH4. These facts are discussed in terms of the intramolecular