friedelan-7-one

Base Information

• Chemical Name: friedelan-7-one
• CAS No.: 18671-54-0
• Molecular Formula: C₃₀H₅₀O
• Molecular Weight: 426.726
• Mol file: 18671-54-0.mol

Synonyms:D:A-Friedooleanan-7-one(8CI); 6(2H)-Picenone, eicosahydro-4,4a,6b,8a,11,11,12b,14a-octamethyl-,(4S,4aR,6aS,6bR,8aR,12aR,12bS,14aS,14bR)-; 7-Oxofriedelane; Friedelan-7-one;Putranjivone

Chemical Property of friedelan-7-one

Chemical Property:

• Vapor Pressure: 2.86E-09mmHg at 25°C
• Boiling Point: 477.2°C at 760 mmHg
• Flash Point: 233.9°C
• PSA: 17.07000
• Density: 0.963g/cm³
• LogP: 8.45700

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of friedelan-7-one

There total 2 articles about friedelan-7-one 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:

friedelane-3,7-dione (18671-50-6) → friedelan-7-one (18671-54-0)

Guidance literature:

With potassium hydroxide; hydrazine hydrate;

DOI:10.1016/0040-4020(68)88069-X

Reference yield:

→ friedelan-7-one (18671-54-0)

Guidance literature:

Putranjivadion, NaOH, Hydrazinhydrat, Glykol (Δ);

Reference yield: 90.0%

friedelan-7-one (18671-54-0) → epi-putranjivol (18671-57-3)

Guidance literature:

With lithium; ethylenediamine; for 5h; Heating;

upstream raw materials:

friedelane-3,7-dione

Downstream raw materials:

epi-putranjivol

D:A-friedo-oleanane

Δ⁷-Friedelen