1-N-BUTYLPYRENE

Base Information

• Chemical Name: 1-N-BUTYLPYRENE
• CAS No.: 35980-18-8
• Molecular Formula: C₂₀H₁₈
• Molecular Weight: 258.363
• Hs Code.: 2902909090
• Mol file: 35980-18-8.mol

Synonyms:1-Butylpyrene;1-n-Butylpyrene;

Chemical Property of 1-N-BUTYLPYRENE

Chemical Property:

• Vapor Pressure: 6.83E-07mmHg at 25°C
• Refractive Index: 1.733
• Boiling Point: 420.5 °C at 760 mmHg
• Flash Point: 202 °C
• PSA: 0.00000
• Density: 1.134 g/cm³
• LogP: 5.92660

Purity/Quality:

99% ^*data from raw suppliers

1-N-BUTYLPYRENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-N-BUTYLPYRENE

There total 2 articles about 1-N-BUTYLPYRENE 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%

n-butyllithium (109-72-8,29786-93-4) + 1-bromopyrene (1714-29-0) → 4-pyren-1-ylbutanol (35980-18-8)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; In hexane; at 25 ℃; for 5h; Inert atmosphere; Sealed tube;

DOI:10.1002/adsc.201801713

Reference yield: 75.0%

1-bromo-butane (109-65-9) + 1-bromopyrene (1714-29-0) → 4-pyren-1-ylbutanol (35980-18-8)

Guidance literature:

1-bromopyrene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Inert atmosphere;

1-bromo-butane; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere;

DOI:10.1021/jo400128c

Reference yield: 58.64%

4-pyren-1-ylbutanol (35980-18-8) + 4-nitro-benzoyl chloride (122-04-3) → 4-(pyren-1-yl) butyl-4-nitrobenzoate

Guidance literature:

In tetrahydrofuran;

DOI:10.1149/1945-7111/ac3ff5

upstream raw materials:

n-butyllithium

1-bromopyrene

1-bromo-butane

Refernces

• 1、 Niko, Yosuke,Kawauchi, Susumu,Otsu, Shun,Tokumaru, Katsumi,Konishi, Gen-Ichi. "Fluorescence enhancement of pyrene chromophores induced by alkyl groups through σ-π Conjugation: Systematic synthesis of primary, secondary, and tertiary alkylated pyrenes at the 1, 3, 6, and 8 positions and their photophysical properties". . p. 3196 - 3207. Retrieved 2013/06/27.