Benzenemethanol, -alpha--ethyl-2-(2-propenyl)- (9CI)

Base Information

• Chemical Name: Benzenemethanol, -alpha--ethyl-2-(2-propenyl)- (9CI)
• CAS No.: 143888-50-0
• Molecular Formula: C₁₂H₁₆O
• Molecular Weight: 176.258
• Mol file: 143888-50-0.mol

Synonyms:Benzenemethanol,a-ethyl-2-(2-propenyl)- (9CI)

Chemical Property of Benzenemethanol, -alpha--ethyl-2-(2-propenyl)- (9CI)

Chemical Property:

• Boiling Point: 265.6±9.0 °C(Predicted)
• PKA: 14.41±0.20(Predicted)
• PSA: 20.23000
• Density: 0.971±0.06 g/cm3(Predicted)
• LogP: 2.85850

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzenemethanol, -alpha--ethyl-2-(2-propenyl)- (9CI)

There total 1 articles about Benzenemethanol, -alpha--ethyl-2-(2-propenyl)- (9CI) 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:

o-allylbenzaldehyde (62708-42-3) + ethylmagnesium bromide (925-90-6) → C12H16O (143888-50-0)

Guidance literature:

In tetrahydrofuran; at 0 ℃; for 1h;

DOI:10.1039/c4ob00839a

Reference yield:

C12H16O (143888-50-0) → 1-(2-allylphenyl)propan-1-one (66657-74-7)

Guidance literature:

With pyridinium chlorochromate; In dichloromethane; at 20 ℃; for 2h;

DOI:10.1039/c4ob00839a

Reference yield:

C12H16O (143888-50-0) → (E)-1-(1-(2-allylphenyl)propylidene)-2-phenylhydrazine (1616560-25-8)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridinium chlorochromate / dichloromethane / 2 h / 20 °C

2: acetic acid / ethanol / 60 °C / Inert atmosphere

With acetic acid; pyridinium chlorochromate; In ethanol; dichloromethane;

DOI:10.1039/c4ob00839a

upstream raw materials:

o-allylbenzaldehyde

ethylmagnesium bromide

Downstream raw materials:

(E)-1-(1-(2-allylphenyl)propylidene)-2-phenylhydrazine

4-ethyl-2-phenyl-1-vinyl-1,2-dihydrophthalazine

1-(2-allylphenyl)propan-1-one

Refernces