13674-19-6

Usage

InChI:InChI=1S/C10H20O/c1-8(2)10-5-3-9(7-11)4-6-10/h8-11H,3-7H2,1-2H3

Upstream product

• 88166-24-9 4-isopropylcyclohexane-1-carbaldehyde 
• 555-31-7 aluminum isopropoxide 
• 67-63-0 isopropyl alcohol 
• 64-17-5 ethanol 
• 23963-70-4 (S)-4-Isopropyl-cyclohex-1-enecarbaldehyde 
• 99-87-6 4-methylisopropylbenzene 
• 116473-59-7 4-(1-methoxy-1-methylethyl)-benzaldehyde dimethyl acetal 
• 536-59-4 perillol 
• 6931-54-0 β-pinene oxide 
• 122-03-2 (4-isopropylbenzaldehyde) 
• 153308-19-1 trans-7-methoxymethyl-2-menthane 
• 35836-73-8 (1R)-(-)-nopol 

Downstream Products

• 32533-97-4 4-Isopropyl-cyclohexanecarbaldehyde 
• 31509-46-3 trans-1-Toluolsulfonyloxymethyl-4-isopropyl-cyclohexan 
• 1678-82-6 trans-1,4-menthane 
• 31509-43-0 7-(3.5-dinitro-benzoyloxy)-trans-p-methane 

Relevant academic research and scientific papers

Preparation and utilization of perillyl acetate

Perillyl acetate is a fragrance compound that was prepared by the reaction of β-pinenoxide with acetic anhydride and using acetic acid as an acid catalyst. Several selected catalysts were tested (homogenous: phosphoric acid, boric acid, acetic acid, and citric acid; heterogeneous: zeolite USY, SSA, and montmorillonite K-10) and the reaction conditions optimized for this reaction. The yield 78.7 % of perillyl acetate was obtained. Mayol (4- isopropylcyclohexylmethanol), a valuable fragrance compound, was further obtained by a two-step synthesis from perillyl acetate. Firstly, perillyl acetate was saponified to perillyl alcohol. The yield of alcohol was 94.4 %. The last step of the entire preparation was the hydrogenation of perillyl alcohol to Mayol. The yield of the desired product of this reaction was 94.6 %. Springer Science+Business Media B.V. 2012.

PROCESS FOR PREPARING 4-ISOPROPYLCYCLOHEXYLMETHANOL

The present invention relates to a process for preparing 4-isopropylcyclohexylmethanol (IPCHM) from para-cymene. The process for preparing 4-isopropylcyclohexylmethanol (IPCHM) comprises an electrochemical process for preparing a mixture of 4-isopropylbenzaldehyde dimethyl acetal and 4-(1-alkoxy-1-methylethyl)benzaldehyde dimethyl acetal, and intermediates passed through in the process, a hydrolysis step to form the corresponding benzaldehydes and a hydrogenation of this mixture to form 4-isopropylcyclohexylmethanol (IPCHM).

CONTINUOUS METHOD FOR PRODUCING SUBSTITUTED CYCLOHEXYLMETHANOLS

The present invention relates to a continuous process for preparing para-alkyl-substituted cyclohexylmethanols, especially 4-isopropylcyclohexylmethanol, by catalytically hydrogenating the corresponding aldehydes or ketones in the presence of hydrogen and in the presence of a catalyst which comprises, as an active metal, ruthenium applied to a support, the support comprising Al2O3 and/or SiO2, and the catalyst being used in the form of a fixed bed catalyst in a hydrogenation reactor or in a plurality of hydrogenation reactors connected in series.

Anomalous hydroalumination of methyl nopol ether with a LiAlH4-3AlBr3 system

Hydroalumination of methyl nopol ether with LiAlH4-3AlBr3 system is accompanied by a skeleton rearrangement and gives 6-dibromoalumo-7-methoxymethyl-2-menthene.Further hydroalumination affords a mixture of 2,6- and 2,5-bis(dibromoalumo)-7-(methoxymethyl)m