1H-Cyclopenta[l]phenanthrene

Base Information

• Chemical Name: 1H-Cyclopenta[l]phenanthrene
• CAS No.: 235-92-7
• Molecular Formula: C17H12
• Molecular Weight: 216.28
• Hs Code.: 2902909090
• Mol file: 235-92-7.mol

Synonyms:1H-CYCLOPENTA[1]PHENANTHRENE;1H-CYCLOPENTA[L]PHENANTHRENE

Chemical Property of 1H-Cyclopenta[l]phenanthrene

Chemical Property:

• Vapor Pressure: 1.02E-06mmHg at 25°C
• Melting Point: 151 °C
• Refractive Index: 1.754
• Boiling Point: 415.1 °C at 760 mmHg
• Flash Point: 195.4 °C
• PSA: 0.00000
• Density: 1.201 g/cm³
• LogP: 4.56230

Purity/Quality:

98%,99%, ^*data from raw suppliers

1H-Cyclopenta[l]phenanthrene >96.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1H-Cyclopenta[l]phenanthrene

There total 7 articles about 1H-Cyclopenta[l]phenanthrene 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: 77.0%

exo-9,10-dihydrophenanthreno-2':3',9:10-endo-5':6'-cyclopentenonorbornane → 1H-cyclopenta[l]phenanthrene (235-92-7)

Guidance literature:

In gas; under 0.0001 Torr; sublimation at 125 degC, 7 h to a quartz tube of 750 degC;

DOI:10.1016/S0040-4020(01)80762-6

Reference yield: 26.0%

C24H20N2O2S (117775-61-8) → 1H-cyclopenta[l]phenanthrene (235-92-7)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; for 1h; Ambient temperature;

DOI:10.1021/jo00262a038

Reference yield:

2,3-dihydro-1H-cyclopenta[l]phenanthrene-2-ol (35692-05-8) → 1H-cyclopenta[l]phenanthrene (235-92-7)

Guidance literature:

With boric acid; at 300 ℃;

DOI:10.1021/ja01592a060

upstream raw materials:

2,3-dihydro-1H-cyclopenta[l]phenanthrene-2-ol

C₂₄H₂₀N₂O₂S

1,3-dihydro-2H-cyclopenta[l]phenanthrene-2-one

methyl 3,3a-dihydro-3a-hydroxy-2-oxo-2H-cyclopentaphenanthrene-1-carboxylate

Refernces

• 1、 Albrecht, Karsten,Reiser, Oliver,Weber, Martin,Knieriem, Burkhard,De Meijere, Armin. "Palladium-catalyzed domino coupling reactions of aryl halides with norbornene and norbornene derivatives - A simple route to polycyclic aromatic compounds". . p. 383 - 401. Retrieved 2007/10/02.