6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal

Base Information

• Chemical Name: 6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal
• CAS No.: 120018-48-6
• Molecular Formula: C₂₂H₃₈O₂
• Molecular Weight: 334.543
• Mol file: 120018-48-6.mol

Synonyms:6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal

Chemical Property of 6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal

There total 1 articles about 6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

(E)-β-ionone (79-77-6,14901-07-6) + (3,3-diisopropoxy-propyl)-triphenyl-phosphonium bromide (72931-54-5) → 6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal (120018-48-6)

Guidance literature:

With n-butyllithium; Yield given. Multistep reaction; 1.) THF, hexane, 0 deg C, 30 min, 2.) -80 deg C to room temp., overnight;

DOI:10.1055/s-1988-27589

Reference yield: 93.0%

6-(2',6',6'-Trimethylcyclohexenyl)-4-methyl-3,5-hexadienal diisopropyl acetal (120018-48-6) → 6-(2,6,6-Trimethyl-cyclohex-1-enyl)-4-methyl-hexa-3,5-dienal (5560-90-7)

Guidance literature:

With toluene-4-sulfonic acid; In tetrahydrofuran; for 0.333333h; Heating;

DOI:10.1055/s-1988-27589

upstream raw materials:

(E)-β-ionone

(3,3-diisopropoxy-propyl)-triphenyl-phosphonium bromide

Downstream raw materials:

6-(2,6,6-Trimethyl-cyclohex-1-enyl)-4-methyl-hexa-3,5-dienal

Refernces