8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride

Base Information

• Chemical Name: 8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride
• CAS No.: 1251441-21-0
• Molecular Formula: C₁₉H₁₆NO₂*Cl
• Molecular Weight: 325.795
• Mol file: 1251441-21-0.mol

Synonyms:8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride

Chemical Property of 8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride

There total 1 articles about 8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride 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: 76.0%

anhydrobarakol chloride (28955-28-4,32258-79-0) + aniline (62-53-3) → 8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride (1251441-21-0)

Guidance literature:

anhydrobarakol chloride; aniline; In methanol; at 25 ℃; for 2h;

With hydrogenchloride; In methanol; at 25 ℃; for 12h;

DOI:10.1016/j.tet.2010.07.053

Reference yield: 65.0%

8-hydroxy-2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-4-ium chloride (1251441-21-0) → 2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-8-(4H)-one (1202043-13-7)

Guidance literature:

With triethylamine; In water; at 20 ℃; for 0.0833333h;

DOI:10.1016/j.tet.2010.07.053

upstream raw materials:

anhydrobarakol chloride

aniline

Downstream raw materials:

2,5-dimethyl-4-phenylpyrano[2,3,4-ij]isoquinolin-8-(4H)-one