(11R,12R)-11,12-dihydroindeno[1,2,3-cd]pyrene-11,12-diol

Base Information

• Chemical Name: (11R,12R)-11,12-dihydroindeno[1,2,3-cd]pyrene-11,12-diol
• CAS No.: 102420-56-4
• Molecular Formula: C₂₂H₁₄O₂
• Molecular Weight: 310.352
• Mol file: 102420-56-4.mol

Synonyms:

Chemical Property of (11R,12R)-11,12-dihydroindeno[1,2,3-cd]pyrene-11,12-diol

Chemical Property:

• Vapor Pressure: 6.09E-16mmHg at 25°C
• Boiling Point: 614.2°Cat760mmHg
• Flash Point: 296.1°C
• Density: 1.5g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (11R,12R)-11,12-dihydroindeno[1,2,3-cd]pyrene-11,12-diol

There total 3 articles about (11R,12R)-11,12-dihydroindeno[1,2,3-cd]pyrene-11,12-diol 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:

1,2-dihydroindeno<1,2,3-cd>pyrene-1,2-dione (99520-63-5) → (+/-)-trans-1,2-dihydro-1,2-dihydroxyindeno<1,2,3-cd>pyrene (102420-56-4,99520-57-7)

Guidance literature:

With potassium borohydride; In ethanol; at 50 - 60 ℃; for 3h; Yield given;

DOI:10.1021/jo00363a005

Reference yield:

Indeno[1,2,3-cd]pyrene (193-39-5) → (+/-)-trans-1,2-dihydro-1,2-dihydroxyindeno<1,2,3-cd>pyrene (102420-56-4,99520-57-7)

Guidance literature:

Multi-step reaction with 3 steps

1: osmium tetraoxide / pyridine; benzene / 504 h / Ambient temperature

2: 75 percent / manganese dioxide / benzene / 1 h / 60 - 70 °C

3: potassium borohydride / aq. ethanol / 3 h / 50 - 60 °C

With manganese(IV) oxide; osmium(VIII) oxide; potassium borohydride; In pyridine; ethanol; benzene;

DOI:10.1021/jo00363a005

Reference yield:

cis-1,2-dihydro-1,2-dihydroxyindeno<1,2,3-cd>pyrene (102420-54-2,99520-57-7) → (+/-)-trans-1,2-dihydro-1,2-dihydroxyindeno<1,2,3-cd>pyrene (102420-56-4,99520-57-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 75 percent / manganese dioxide / benzene / 1 h / 60 - 70 °C

2: potassium borohydride / aq. ethanol / 3 h / 50 - 60 °C

With manganese(IV) oxide; potassium borohydride; In ethanol; benzene;

DOI:10.1021/jo00363a005

upstream raw materials:

1,2-dihydroindeno<1,2,3-cd>pyrene-1,2-dione

Indeno[1,2,3-cd]pyrene

cis-1,2-dihydro-1,2-dihydroxyindeno<1,2,3-cd>pyrene

Refernces