CAS No. 14289-65-7

Molecular formula: C11H14O

Molecular weight: 162.23

EINECS number 238-212-2

Nature:
Allyl phenethyl ether is a colorless liquid with the characteristics of both benzene and ether.

Purpose:
Allyl phenethyl ether is an important starting material and can be used to synthesize many organic compounds. It is commonly used as a solvent, catalyst, medium and surfactant, etc.

1. Organic synthesis intermediate
Claisen Rearrangement:
Allyl phenethyl ether can undergo a Classen rearrangement reaction under heating conditions to generate ortho-allyl phenethyl alcohol. This product can be used to synthesize more complex aromatic compounds or natural product analogues.

Allylation reaction
As an allyl donor, it participates in coupling reactions catalyzed by transition metals (such as palladium and rhodium) to construct C-C bonds or C-O bonds.

2. Spice and flavor industry
Precursors of fragrance components:
The phenethyl structure is commonly found in fragrances such as rose and honey, while the allyl group may be transformed into aldehydes and ketones (such as cinnamaldehyde derivatives) through oxidation or rearrangement.

Synthetic floral or fruity scented spices:
Fragrance components such as phenylethanol and phenylpropionaldehyde can be generated through modification (such as hydrolysis and oxidation).

3. Research on medicine and biological activity
Drug intermediates
The phenethyl and allyl structures are widely present in drug molecules (such as anti-inflammatory and sedative compounds), and this ether may serve as a precursor for the synthesis of such drugs.

Simulation of natural products
Similar structures can be found in certain plant essential oils or bioactive molecules and may be used in biomimetic synthesis.

4. Polymer materials
Polymer monomer or crosslinking agent:
The double bond of allyl can participate in free radical polymerization and be used to synthesize functional polymers or modified resins.

Security information:
Allyl phenethyl ether is relatively safe for the human body under normal conditions, but it still needs to be used and stored correctly. It is a flammable liquid. Avoid contact with open flames and high temperatures. When in use, protective measures should be taken, such as wearing gloves, goggles and protective clothing. During use, ensure a well-ventilated place. If swallowed by mistake or inhaled by mistake, seek medical attention immediately.