(1R,3R)-3-[(1R,2S,4R,6R)-5,5,6-トリメチルビシクロ[2.2.1]ヘプタン-2-イル]シクロヘキサン-1-オール

(1R,3R)-3-[(1R,2S,4R,6R)-5,5,6-トリメチルビシクロ[2.2.1]ヘプタン-2-イル]シクロヘキサン-1-オール 価格

メーカー	製品番号	製品説明	CAS番号	包装	価格	更新時間	購入

(1R,3R)-3-[(1R,2S,4R,6R)-5,5,6-トリメチルビシクロ[2.2.1]ヘプタン-2-イル]シクロヘキサン-1-オール 化学特性,用途語,生産方法

化学的特性

3-trans-Isocamphylcyclohexanol is the component responsible for the sandalwood odor of a synthetic mixture of terpenylcyclohexanol isomers. A commercially available mixture containing 3-trans-isocamphylcyclohexanol is prepared by reacting camphene and guaiacol in the presence of an acidic catalyst (e.g., boron trifluoride), followed by catalytic hydrogenation of the resulting terpenylguaiacols. In the alkylation reaction, camphene rearranges to the isobornyl, isofenchyl, and isocamphyl skeletons. These substituents may be introduced in guaiacol at four positions. In the subsequent hydrogenation with simultaneous elimination of the methoxy group, additional possibilities for isomerism arise because the hydroxy group may be either axial or equatorial to the terpenyl moiety. Therefore, the actual content of the desired isomer, 3-trans-isocamphylcyclohexanol, is low in most products.The other isomers are either weak in odor or odorless.
A process starting from catechol, instead of guaiacol, yields a mixture with a higher content of 3-trans-isocamphylcyclohexanol, especially if the hydrogenation of the terpenylcatechols is carried out continuously under high pressure on a cobalt catalyst.
Themixture is used as such in large amounts as a fixative with sandalwood odor in a broad range of fragrances.

製品名

Sandela® (Givaudan), RhodiantalTM IBCH (Rhodia), RhodiantalTM Candalum (Rhodia).

(1R,3R)-3-[(1R,2S,4R,6R)-5,5,6-トリメチルビシクロ[2.2.1]ヘプタン-2-イル]シクロヘキサン-1-オール 上流と下流の製品情報

原材料

準備製品

(1R,3R)-3-[(1R,2S,4R,6R)-5,5,6-トリメチルビシクロ[2.2.1]ヘプタン-2-イル]シクロヘキサン-1-オール 生産企業

名前	電話番号	電子メール	国籍	製品カタログ	優位度

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• 4105-12-8
• (1R,3R)-3-[(1α,4α)-5,5,6α-Trimethylbicyclo[2.2.1]heptan-2α-yl]cyclohexanol
• Cyclohexanol, 3-(5,5,6-trimethylbicyclo(2.2.1)hept-2-yl)-, (1alpha,2alpha(1S,3S),4alpha,6alpha)-
• Einecs 223-879-4
• (1S*,3S*)-[1alpha,2alpha,4alpha,6alpha]-3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol
• (1R,3R)-3-[(1R,2S,4R,6R)-5,5,6-トリメチルビシクロ[2.2.1]ヘプタン-2-イル]シクロヘキサン-1-オール
• (1R,3R)-3-[(1α,4α)-5,5,6α-トリメチルビシクロ[2.2.1]ヘプタン-2α-イル]シクロヘキサノール