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Menthol is an organic compound, specifically a monoterpenoid, that occurs naturally in the oils of several plants in the mint family, such as corn mint and peppermint. It is a white or clear waxy crystalline substance that is solid at room temperature and melts slightly above.
Menthone was one of the original substrates reported in the discovery of the still widely used synthetic organic chemistry transformation, the Baeyer-Villiger (B-V) oxidation, [13] as reported by Adolf Von Baeyer and Victor Villiger in 1899; Baeyer and Villiger noted that menthone reacted with monopersulfuric acid to produce the corresponding ...
Download as PDF; Printable version; In other projects ... This page provides supplementary chemical data on Menthol. Material Safety Data Sheet . The handling of this ...
The terpenoids, also known as isoprenoids, are a class of naturally occurring organic chemicals derived from the 5-carbon compound isoprene and its derivatives called terpenes, diterpenes, etc. While sometimes used interchangeably with "terpenes", terpenoids contain additional functional groups , usually containing oxygen. [ 1 ]
The term terpene was coined in 1866 by the German chemist August Kekulé to denote all hydrocarbons having the empirical formula C 10 H 16, of which camphene was one. Previously, many hydrocarbons having the empirical formula C 10 H 16 had been called "camphene", but many other hydrocarbons of the same composition had different names.
The importance of this observation was that, in theory, if a half equivalent of (−)-menthol had been used, a highly enantioenriched sample of (−)-mandelic acid could have been prepared. This observation led to the successful kinetic resolution of other chiral acids, the beginning of the use of kinetic resolution in organic chemistry. [4] [5]
p-Menthane-3,8-diol, also known as para-menthane-3,8-diol, PMD, or menthoglycol, is an organic compound classified as a diol and a terpenoid. It is colorless. Its name reflects the hydrocarbon backbone, which is that of p-menthane. A total of eight stereoisomers are possible, based on the three stereocenters of the ring. Depending on the source ...
The great advantage of the Suárez modification is that the reaction can be performed under very mild neutral conditions compatible with the stability of the protective groups most frequently used in synthetic organic chemistry. Consequently, it permits the use of the Hofmann–Löffler–Freytag reaction with more sensitive molecules.