3-azo-1,5-diphenylpentane-1,5-dione hydrobromide

Base Information

• Chemical Name: 3-azo-1,5-diphenylpentane-1,5-dione hydrobromide
• CAS No.: 105858-05-7
• Molecular Formula: BrH*C₁₆H₁₅NO₂
• Molecular Weight: 334.213
• Mol file: 105858-05-7.mol

Synonyms:3-azo-1,5-diphenylpentane-1,5-dione hydrobromide

Chemical Property of 3-azo-1,5-diphenylpentane-1,5-dione hydrobromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-azo-1,5-diphenylpentane-1,5-dione hydrobromide

There total 2 articles about 3-azo-1,5-diphenylpentane-1,5-dione hydrobromide 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: 85.0%

N-benzyl-2-oxo-N-(2-oxo-2-phenylethyl)-2-phenylethanaminium bromide (31410-17-0) → 3-azo-1,5-diphenylpentane-1,5-dione hydrobromide (105858-05-7)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In methanol; for 8h;

DOI:10.1016/j.tet.2009.03.103

Reference yield:

α-bromoacetophenone (70-11-1) → 3-azo-1,5-diphenylpentane-1,5-dione hydrobromide (105858-05-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 60 percent / benzene / 48 h / Heating

2: 23 percent / hydrogen / 5percent Pd/c / methanol / 4 h

With hydrogen; palladium on activated charcoal; In methanol; benzene;

DOI:10.1021/ja00237a001

Reference yield: 60.0%

3-azo-1,5-diphenylpentane-1,5-dione hydrobromide (105858-05-7) → 3-azo-1,5-diphenylpentane-1,5-dione (105858-06-8)

Guidance literature:

With sodium phosphate; In dichloromethane; water; at 5 ℃; for 1h;

DOI:10.1021/ja00237a001

upstream raw materials:

N-benzyl-2-oxo-N-(2-oxo-2-phenylethyl)-2-phenylethanaminium bromide

α-bromoacetophenone

Downstream raw materials:

3-azo-1,5-diphenylpentane-1,5-dione

5-aza-2,8-dioxa-3,7-diphenyl-1-arsabicyclo<3.3.o>octa-2,4,6-triene