2,6-Bis(4-Methoxyphenyl)pyryliuM perchlorate

Base Information

• Chemical Name: 2,6-Bis(4-Methoxyphenyl)pyryliuM perchlorate
• CAS No.: 21172-76-9
• Molecular Formula: C19H17O3.ClO4
• Molecular Weight: 392.78708
• Mol file: 21172-76-9.mol

Synonyms:2,6-di-p-methoxyphenylpyrylium perchlorate;2,6-Di-p-methoxyphenylpyrilium perchlorate;2,6-bis(4-methoxyphenyl)pyrylium perchlorate;2,6-di(4-methoxyphenyl)pyrylium perchlorate;2,6-bis-(4-methoxy-phenyl)-pyranylium, perchlorate;2,6-Bis(4-methoxyphenyl)pyrylium-perchlorat;

Chemical Property of 2,6-Bis(4-Methoxyphenyl)pyryliuM perchlorate

Chemical Property:

• PSA: 105.87000
• LogP: 5.12620

Purity/Quality:

96% ^*data from raw suppliers

2,6-BIS-(4-METHOXY-PHENYL)-PYRANYLIUM, PERCHLORATE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,6-Bis(4-Methoxyphenyl)pyryliuM perchlorate

There total 2 articles about 2,6-Bis(4-Methoxyphenyl)pyryliuM perchlorate 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: 86.0%

orthoformic acid triethyl ester (122-51-0) + 1-(4-methoxyphenyl)ethanone (100-06-1) → 2,6-Bis(p-methoxyphenyl)pyrylium perchlorate (21172-76-9)

Guidance literature:

With perchloric acid;

DOI:10.1021/jo00001a025

Reference yield: 27.0%

orthoformic acid triethyl ester (122-51-0) + 1-(4-methoxyphenyl)ethanone (100-06-1) → 2,6-Bis(p-methoxyphenyl)pyrylium perchlorate (21172-76-9) + 2,6-di-p-methoxyphenylthiopyrylium perchlorate

Guidance literature:

With perchloric acid; hydrogen sulfide; In acetic anhydride; for 0.0833333h; Yields of byproduct given;

DOI:10.1055/s-1985-31351

Reference yield: 96.0%

2,6-Bis(p-methoxyphenyl)pyrylium perchlorate (21172-76-9) + 1,4-phenylenediamine (106-50-3) → 1-(p-Aminophenyl)-2,6-di-p-methoxyphenylpyridinium perchlorate

Guidance literature:

In acetic acid; for 12h; Heating;

DOI:10.1007/BF00763700

upstream raw materials:

orthoformic acid triethyl ester

1-(4-methoxyphenyl)ethanone

Downstream raw materials:

4-(Diphenyl-phosphinoyl)-2,6-bis-(4-methoxy-phenyl)-4H-pyran

2,6-di(4-methoxyphenyl)-4H-pyran

2,6-bis(4-methoxyphenyl)-4-phenylethynyl-4H-pyran

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