4-Methoxy-3-penten-2-one

Base Information

• Chemical Name: 4-Methoxy-3-penten-2-one
• CAS No.: 2845-83-2
• Molecular Formula: C6H10 O2
• Molecular Weight: 114.144
• Hs Code.: 2914509090
• European Community (EC) Number: 220-641-1
• Nikkaji Number: J110.477B
• Mol file: 2845-83-2.mol

Synonyms:4-Methoxypent-3-en-2-one;(Z)-4-methoxypent-3-en-2-one;2845-83-2;4-methoxy-3-penten-2-one;SCHEMBL1161908;AS-77740;D93418

Chemical Property of 4-Methoxy-3-penten-2-one

Chemical Property:

• Vapor Pressure: 1.27mmHg at 25°C
• Boiling Point: 173.4°Cat760mmHg
• Flash Point: 59.5°C
• PSA: 26.30000
• Density: 0.916g/cm³
• LogP: 1.12560
• XLogP3: 0.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 114.068079557
• Heavy Atom Count: 8
• Complexity: 114

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=CC(=O)C)OC
• Isomeric SMILES: C/C(=C/C(=O)C)/OC

Technology Process of 4-Methoxy-3-penten-2-one

There total 11 articles about 4-Methoxy-3-penten-2-one 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: 78.0%

methanol (67-56-1) + 1-(4-oxo-2-penten-2-yl)-3-methylimidazolium iodide (85143-87-9) → 4-methoxypent-3-en-2-one (2845-83-2)

Guidance literature:

With triethylamine; Heating;

Reference yield: 50.0%

acetylacetone (123-54-6,81235-32-7) + trimethyl orthoformate (149-73-5) → 4-methoxypent-3-en-2-one (2845-83-2)

Guidance literature:

With toluene-4-sulfonic acid; In methanol; at 55 ℃; for 5h;

Reference yield: 5.0%

methanol (67-56-1) + 4-(1-imidazolyl)-3-penten-2-one (85143-85-7) → 4-methoxypent-3-en-2-one (2845-83-2)

Guidance literature:

With triethylamine; Heating;

upstream raw materials:

formimidomethylester hydrochloride

acetylacetone

trimethyl orthoformate

diazomethane

Downstream raw materials:

3,5-dimethylmethoxybenzene

acetylacetone

2-(p-Chlor)-phenylhydrazono-butanon-3

C₁₅H₁₈O₂