2,7-Pyrenedicarboxylic acid

Base Information

• Chemical Name: 2,7-Pyrenedicarboxylic acid
• CAS No.: 214622-81-8
• Molecular Formula: C18H10O4
• Molecular Weight: 290.275
• Mol file: 214622-81-8.mol

Synonyms:2,7-pyrenedicarboxylic acid;H2PDC;

Chemical Property of 2,7-Pyrenedicarboxylic acid

Chemical Property:

• PSA: 74.60000
• LogP: 3.98040

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,7-Pyrenedicarboxylic acid

There total 3 articles about 2,7-Pyrenedicarboxylic acid 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: 96.0%

carbon dioxide (124-38-9,18923-20-1) + 2,7-dibromo-4,5,9,10-tetrahydropyrene (102587-98-4) → pyrene-2,7-dicarboxylic acid (214622-81-8)

Guidance literature:

With n-butyllithium; In diethyl ether; at -78 - 20 ℃; Acidic conditions;

DOI:10.1002/chem.201103774

Reference yield:

pyrene (129-00-0) → pyrene-2,7-dicarboxylic acid (214622-81-8)

Guidance literature:

Multi-step reaction with 3 steps

1: (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine / tetrahydrofuran / 16 h / 80 °C / Inert atmosphere

2: copper(ll) bromide / tetrahydrofuran; methanol; water / 16 h / 90 °C

3: n-butyllithium / diethyl ether / -78 - 20 °C / Acidic conditions

With n-butyllithium; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine; copper(ll) bromide; In tetrahydrofuran; methanol; diethyl ether; water;

DOI:10.1002/chem.201103774

Reference yield:

4,4,5,5-tetramethyl-2-[7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyren-2-yl]-1,3,2-dioxaborolane → pyrene-2,7-dicarboxylic acid (214622-81-8)

Guidance literature:

Multi-step reaction with 2 steps

1: copper(ll) bromide / tetrahydrofuran; methanol; water / 16 h / 90 °C

2: n-butyllithium / diethyl ether / -78 - 20 °C / Acidic conditions

With n-butyllithium; copper(ll) bromide; In tetrahydrofuran; methanol; diethyl ether; water;

DOI:10.1002/chem.201103774

upstream raw materials:

pyrene

carbon dioxide

2,7-dibromo-4,5,9,10-tetrahydropyrene

Refernces

• 1、 Cirera,Dorevi?,Otero,Gallego,Bonifazi,Miranda,Ecija. "Dysprosium-carboxylate nanomeshes with tunable cavity size and assembly motif through ionic interactions". . p. 11227 - 11230. Retrieved 2016/09/23.