Studies on the Constitution of Shonanic Acid, One of the Two Characteristic Volatile Acids from the Wood ofLibocedrus formosana, Florin. IV. On Dihydroshonanyl Alcohol and the Optical Activity of Shonanic Acid and its Derivatives
STUDIES ON THE CONSTITUTION OF SHONANIC ACID, ONE OF THE TWO CHARACTERISTIC VOLATILE ACIDS FROM THE WOOD OF LIBOCEDRUS FORMOSANA, FLORIN. I. THE ISOLATION OF SHONANIC ACID AND ITS GENERAL PROPERTIES
作者:Nobutoshi Ichikawa
DOI:10.1246/bcsj.11.759
日期:1936.12
unknown acid in the volatile part from the wood of Libocedrus formosana, Florin, or “Shonan-Boku” is reported. (2) Shonanic acid is an unsaturated monobasic acid with a monocyclic structure of the formula C10H14O2, melting at 40–41°. Its amide melts at 116-117° and the anilide at 111-112°. (3) Shonanic acid can be converted into tetrahydroshonanic acid by absorption of four atoms of hydrogen when reduced