4-Hydroxy-3,5-bis(3-methyl-2-butenyl)benzaldehyd

Base Information

• Chemical Name: 4-Hydroxy-3,5-bis(3-methyl-2-butenyl)benzaldehyd
• CAS No.: 52275-04-4
• Molecular Formula: C17H22O2
• Molecular Weight: 258.3554
• Hs Code.: 2912499000
• Mol file: 52275-04-4.mol

Synonyms:4-HYDROXY-3,5-BIS(3-METHYL-2-BUTENYL)BENZALDEHYD;4-hydroxy-3,5-bis[(E)-3-methylbut-1-enyl]benzaldehyde

Chemical Property of 4-Hydroxy-3,5-bis(3-methyl-2-butenyl)benzaldehyd

Chemical Property:

• Vapor Pressure: 4.44E-07mmHg at 25°C
• Boiling Point: 403.2°Cat760mmHg
• Flash Point: 172.2°C
• PSA: 37.30000
• Density: 1.04g/cm³
• LogP: 4.22210
• Storage Temp.: 2-8°C
• XLogP3: 4.6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 258.161979940
• Heavy Atom Count: 19
• Complexity: 300

Purity/Quality:

98% ^*data from raw suppliers

3,5-Diprenyl-4-Hydroxybenzaldehyde 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)C=CC1=CC(=CC(=C1O)C=CC(C)C)C=O
• Isomeric SMILES: CC(C)/C=C/C1=CC(=CC(=C1O)/C=C/C(C)C)C=O

Technology Process of 4-Hydroxy-3,5-bis(3-methyl-2-butenyl)benzaldehyd

There total 2 articles about 4-Hydroxy-3,5-bis(3-methyl-2-butenyl)benzaldehyd 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: 10.4%

4-hydroxy-benzaldehyde (123-08-0,65581-83-1) + prenyl bromide (870-63-3) → 3,5-bis-<3,3-dimethyl allyl>-p-hydroxybenzaldehyde (52275-04-4)

Guidance literature:

With potassium hydroxide; In water; regioselective reaction;

DOI:10.1016/j.cclet.2012.10.012

Reference yield:

→ 3,5-bis-<3,3-dimethyl allyl>-p-hydroxybenzaldehyde (52275-04-4)

Guidance literature:

Bromid (VII), Hydroxybenzaldehyd (VIII), KOH;

Reference yield: 98.2%

3,5-bis-<3,3-dimethyl allyl>-p-hydroxybenzaldehyde (52275-04-4) + dimethyl sulfate (77-78-1) → 4-Methoxy-3,5-bis-(3-methyl-but-2-enyl)-benzaldehyde (55824-33-4)

Guidance literature:

With potassium carbonate; In acetone; Reflux;

DOI:10.1016/j.cclet.2012.10.012

upstream raw materials:

4-hydroxy-benzaldehyde

prenyl bromide

Downstream raw materials:

4-Methoxy-3,5-bis-(3-methyl-but-2-enyl)-benzaldehyde

C₃₀H₃₈O₇

abyssinone-V'-4-O-methyl ether

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