5,6,7,8-Tetrahydro-3-hydroxy-2-isopropyl-8,8-dimethyl-1,4-phenanthrenedione

Base Information

• Chemical Name: 5,6,7,8-Tetrahydro-3-hydroxy-2-isopropyl-8,8-dimethyl-1,4-phenanthrenedione
• CAS No.: 27468-20-8
• Molecular Formula: C19H22O3
• Molecular Weight: 298.382
• Mol file: 27468-20-8.mol

Synonyms:5,6,7,8-Tetrahydro-3-hydroxy-2-isopropyl-8,8-dimethyl-1,4-phenanthrenedione;Deoxyneocryptotanshinone

Chemical Property of 5,6,7,8-Tetrahydro-3-hydroxy-2-isopropyl-8,8-dimethyl-1,4-phenanthrenedione

Chemical Property:

• Boiling Point: 468.0±45.0 °C(Predicted)
• PKA: 4.50±1.00(Predicted)
• PSA: 54.37000
• Density: 1.179±0.06 g/cm3(Predicted)
• LogP: 4.14760

Purity/Quality:

99%+, ^*data from raw suppliers

Deoxyneocryptotanshinone 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5,6,7,8-Tetrahydro-3-hydroxy-2-isopropyl-8,8-dimethyl-1,4-phenanthrenedione

There total 1 articles about 5,6,7,8-Tetrahydro-3-hydroxy-2-isopropyl-8,8-dimethyl-1,4-phenanthrenedione 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:

miltirone (27210-57-7) → 5,6,7,8-tetrahydro-3-hydroxy-2-isopropyl-8,8-dimethyl-1,4-phenanthrenedione (27468-20-8)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂SO₄

2: (i) (hydrolysis), (ii) CrO₃

With sulfuric acid;

DOI:10.1039/C2970000299a

upstream raw materials:

miltirone