HORII ZENICHI
,
IMANISHI TAKESHI
,
TANAKA TETSUAKI
,
MORI IKUKO
,
HANAOKA MIYOJI
,
IWATA CHUZO
The catalytic hydrogenation of 6-(4-Methoxy-2-pyridyl)-1, 4-dioxaspiro [4, 5] decan-6-ol (V) gave VIa as a major product and VIb as a minor product. Their stereochemistries were determined by the nucl …
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