Arizonin B1

Base Information

• Chemical Name: Arizonin B1
• CAS No.: 108890-89-7
• Molecular Formula: C₁₇H₁₄O₇
• Molecular Weight: 330.294
• Mol file: 108890-89-7.mol

Synonyms:2H-Furo[3,2-b]naphtho[2,3-d]pyran-2,6,11-trione,3,3a,5,11b-tetrahydro-7-hydroxy-8-methoxy-5-methyl-, [3aR-(3aa,5a,11ba)]-; Arizonin B 1

Chemical Property of Arizonin B1

Chemical Property:

• Vapor Pressure: 3.05E-18mmHg at 25°C
• Boiling Point: 664°Cat760mmHg
• Flash Point: 250.9°C
• PSA: 99.13000
• Density: 1.54g/cm³
• LogP: 1.17920

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Arizonin B1

There total 4 articles about Arizonin B1 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: 52.0%

C18H18O7 → arizonin B1 (108890-89-7) + 5-epi-arizonin B1 (1526958-48-4)

Guidance literature:

C₁₈H₁₈O₇; With aluminum (III) chloride; In dichloromethane; at 0 - 20 ℃; for 1h; Inert atmosphere;

With sulfuric acid; at 20 ℃; for 0.5h; Overall yield = 80 %; Overall yield = 29.6 mg; regioselective reaction; Inert atmosphere;

DOI:10.1016/j.tetasy.2013.10.011

Reference yield: 48.0%

C18H18O7 → arizonin B1 (108890-89-7)

Guidance literature:

With sulfuric acid; at 20 ℃; for 0.75h; regioselective reaction; Inert atmosphere;

DOI:10.1016/j.tetasy.2013.10.011

Reference yield:

(3aR,11bR)-6,7,8,11-tetramethoxy-5-methyl-3,3a,5,11b-tetrahydro-2H-benzo[g]furo[3,2-c]isochromen-2-one → arizonin B1 (108890-89-7)

Guidance literature:

Multi-step reaction with 2 steps

1.1: ammonium cerium (IV) nitrate / water; acetonitrile / 0.25 h / 20 °C

1.2: 0.42 h / 20 °C

2.1: sulfuric acid / 0.75 h / 20 °C / Inert atmosphere

With ammonium cerium (IV) nitrate; sulfuric acid; In water; acetonitrile;

DOI:10.1016/j.tetasy.2013.10.011

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