Syntheses of 1,7,7-Trimethylbicyclo [2.2.1] heptyl cycloalkyl (or ring-substituted-alkyl) ethers

Abstract

The direct alkoxylation of camphene and tricyclene with alcs. (cyclopentanol, cyclohexanol, tetrahydrofurfuryl alcohol, benzyl alcohol, phenethyl alcohol, 2-phenylpropanol-1) in the presence of H-Mordenite is studied. These reactions lead to the one-step syntheses of the title compounds and small amount of byproducts 6,7,7-trimethylbicyclo [2.2.1]heptyl alkyl ethers. Hydrogenation of products I (R = PhCH2, phenylethyl, 2-phenylpropyl) affords I (R = cyclohexylmethyl, 2-cyclohexylethyl, 2-cyclohexyl-2-propyl) resp. The relation between odor and structure of the title compounds is also discussed.

Key words: INFRARED SPECTROPHOTOMETRY, PHENYLETHYL ALCOHOL P, PROTON MAGNETIC RESONANCE SPECTROMETRY, ZEOLITE, PHENYLETHYL ALCOHOL, ETHER, CYCLOHEXANOL, ELEMENTAL ANALYSIS, BENZALCOHOL, CYCLOHEPTANE P

CLC Number:

O621

Cite this article

TAN FANFENG;YU JINQUAN;CHEN XINQUAN;ZHOU PING;ENG AIQUN;XIAO SHUDE. Syntheses of 1,7,7-Trimethylbicyclo [2.2.1] heptyl cycloalkyl (or ring-substituted-alkyl) ethers[J]. Chin. J. Org. Chem., 1992, 12(2): 185-189.

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1,7,7-三甲基双环[2.2.1]庚基环烷基(或环取代的烷基)醚的合成