ethyl 4-pyren-1-ylbutanoate

Base Information

• Chemical Name: ethyl 4-pyren-1-ylbutanoate
• CAS No.: 59275-39-7
• Molecular Formula: C22H20 O2
• Molecular Weight: 316.4
• Mol file: 59275-39-7.mol

Synonyms:Ethyl g-(3-pyrenyl)butyrate; NSC 26815

Chemical Property of ethyl 4-pyren-1-ylbutanoate

Chemical Property:

• Vapor Pressure: 8.55E-10mmHg at 25°C
• Boiling Point: 491.2°C at 760 mmHg
• Flash Point: 186.5°C
• PSA: 26.30000
• Density: 1.197g/cm³
• LogP: 5.46980

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ethyl 4-pyren-1-ylbutanoate

There total 7 articles about ethyl 4-pyren-1-ylbutanoate 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: 83.0%

ethanol (64-17-5) + 1-pyrenebutyric acid (3443-45-6) → 4-(1-pyrene)butanoic acid ethyl ester (59275-39-7)

Guidance literature:

With sulfuric acid; at 50 ℃; for 0.666667h;

DOI:10.1039/b305226p

Reference yield:

ethanol (64-17-5) → 4-(1-pyrene)butanoic acid ethyl ester (59275-39-7)

Guidance literature:

With hydrogenchloride;

DOI:10.1021/ja01299a044

Reference yield:

ethyl 3-bromo-4-(1-pyrenyl)butanoate (87337-23-3) → 4-(1-pyrene)butanoic acid ethyl ester (59275-39-7)

Guidance literature:

With sodium tetrahydroborate; tributyltin chloride; In ethanol; Yield given; 1.) room temp., 30 min, 2.) reflux, 45 min;

DOI:10.1021/jo00171a040

upstream raw materials:

ethyl 3-bromo-4-(1-pyrenyl)butanoate

ethanol

1-pyrenebutyric acid

1-pyreneacetic acid

Downstream raw materials:

benzopyrene

9,10-dihydro benzopyrene

9,10-dihydrobenzo[a]pyren-(8H)-none

7-hydroxy-7,8,9,10-tetrahydrobenzopyrene

Refernces

• 1、 Jones 2nd., Guilford,Vullev, Valentine I. "Photoinduced electron transfer between non-native donor-acceptor moieties incorporated in synthetic polypeptide aggregates.". . p. 4001 - 4004. Retrieved 2002.
• 2、 Klassen,Daub,Vanderjagt. "Carbon-13 labeled benzo[a]pyrenes and derivatives. 4. Labeling the 7-10 positions". . p. 4361 - 4366. Retrieved 2007/10/02.