trans-4-heptyl-cyclohexyl carboxaldehyde

Base Information

• Chemical Name: trans-4-heptyl-cyclohexyl carboxaldehyde
• CAS No.: 81719-25-7
• Molecular Formula: C₁₄H₂₆O
• Molecular Weight: 210.36
• Mol file: 81719-25-7.mol

Synonyms:trans-4-heptyl-cyclohexyl carboxaldehyde

Chemical Property of trans-4-heptyl-cyclohexyl carboxaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-4-heptyl-cyclohexyl carboxaldehyde

There total 3 articles about trans-4-heptyl-cyclohexyl carboxaldehyde 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: 98.7%

4-heptyl-trans-cyclohexanecarboxylic acid (38289-31-5) → trans-4-heptyl-cyclohexyl carboxaldehyde (81719-25-7)

Guidance literature:

With hydrogenchloride; In benzene;

Reference yield:

trans-4-n-Heptylcyclohexylmethanol (71458-10-1) → 4-Heptyl-cyclohexanecarbaldehyde (81719-25-7)

Guidance literature:

With chromium(VI) oxide; In pyridine; dichloromethane; for 2h; Ambient temperature;

DOI:10.1002/hlca.19850680535

Reference yield:

4-heptyl-trans-cyclohexanecarboxylic acid (38289-31-5) → 4-Heptyl-cyclohexanecarbaldehyde (81719-25-7)

Guidance literature:

Multi-step reaction with 2 steps

1: LiAlH₄ / tetrahydrofuran / Heating

2: CrO₃ / pyridine; CH₂Cl₂ / 2 h / Ambient temperature

With chromium(VI) oxide; lithium aluminium tetrahydride; In tetrahydrofuran; pyridine; dichloromethane;

DOI:10.1002/hlca.19850680535

upstream raw materials:

trans-4-n-Heptylcyclohexylmethanol

4-heptyl-trans-cyclohexanecarboxylic acid

Downstream raw materials:

(2R,4aR,6S,8aS)-2-(4-Heptyl-cyclohexyl)-6-hexyl-hexahydro-benzo[1,3]dioxine

2-(4-Heptyl-cyclohexyl)-5-[2-(4-propyl-cyclohexyl)-ethyl]-[1,3]dioxane-5-carbonitrile

5-(4-Ethyl-cyclohexyl)-2-(4-heptyl-cyclohexyl)-[1,3]dioxane-5-carbonitrile

2-(4-Heptyl-cyclohexyl)-5-nonyl-[1,3]dioxane-5-carbonitrile

Refernces

• 1、 -. "Cyclohexyl-dioxane liquid crystalline compounds". . . Retrieved 2008/06/13.