1-styrylpyridinium bromide

Base Information

• Chemical Name: 1-styrylpyridinium bromide
• CAS No.: 26154-94-9
• Molecular Formula: Br*C₁₃H₁₂N
• Molecular Weight: 262.149
• Mol file: 26154-94-9.mol

Synonyms:1-styrylpyridinium bromide

Chemical Property of 1-styrylpyridinium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-styrylpyridinium bromide

There total 3 articles about 1-styrylpyridinium bromide 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: 68.0%

1-(2-hydroxy-2-phenylethyl)pyridinium bromide (6318-99-6) → 1-styrylpyridinium bromide (26154-94-9)

Guidance literature:

With benzoyl chloride; at 200 ℃; for 1h; dehydration also by or PBr3;

Reference yield:

pyridine (110-86-1) → 1-styrylpyridinium bromide (26154-94-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 70 percent / 14 h / 90 °C

2: 68 percent / benzoyl chloride / 1 h / 200 °C / dehydration also by 2, KOH-EtOH> or PBr₃

With benzoyl chloride;

Reference yield:

2-Bromo-1-phenylethanol (2425-28-7) → 1-styrylpyridinium bromide (26154-94-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 70 percent / 14 h / 90 °C

2: 68 percent / benzoyl chloride / 1 h / 200 °C / dehydration also by 2, KOH-EtOH> or PBr₃

With benzoyl chloride;

upstream raw materials:

1-(2-hydroxy-2-phenylethyl)pyridinium bromide

pyridine

2-Bromo-1-phenylethanol