16,17-Dihydro-15H-cyclopenta[a]phenanthrene

Base Information

• Chemical Name: 16,17-Dihydro-15H-cyclopenta[a]phenanthrene
• CAS No.: 482-66-6
• Molecular Formula: C17H14
• Molecular Weight: 218.298
• Mol file: 482-66-6.mol

Synonyms:dihydrocyclopentaphenanthrene;16,17-Dihydro-15H-cyclopentaphenanthren;15H-Cyclopenta[a]phenanthrene, 16,17-dihydro-;gona-1,3,5,7,9,11,13-heptaene;1,2-Cyclopenteno-phenanthrenen;1,2-Cyclopentenophenanthrene;2,3-Dihydro-1H-cyclopentaphenanthren;

Chemical Property of 16,17-Dihydro-15H-cyclopenta[a]phenanthrene

Chemical Property:

• Vapor Pressure: 2.02E-06mmHg at 25°C
• Melting Point: 135.5°C
• Refractive Index: 1.6000 (estimate)
• Boiling Point: 405.7°C at 760 mmHg
• Flash Point: 190.2°C
• PSA: 0.00000
• Density: 1.168g/cm³
• LogP: 4.48170

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 16,17-Dihydro-15H-cyclopenta[a]phenanthrene

There total 4 articles about 16,17-Dihydro-15H-cyclopenta[a]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: 60.0%

7-Naphthalen-1-yl-bicyclo[3.2.0]hept-2-en-6-ol (81396-12-5) → 1-Benzyl-naphthalene (611-45-0) + cyclopenta[a]phenanthrene (482-66-6) + 14,17-Dihydro-13H-cyclopenta[a]phenanthrene (81396-17-0)

Guidance literature:

With phosphorus pentaoxide; In benzene; Heating;

DOI:10.1016/S0040-4039(01)92381-0

Reference yield:

2-(2-[1]naphthyl-ethyl)-cyclopentanol (854407-56-0) → benzo[a]fluorene (238-84-6) + cyclopenta[a]phenanthrene (482-66-6)

Guidance literature:

at 200 ℃; Erhitzen des Reaktionsprodukts mit Selen auf 360grad;

DOI:10.1039/jr9340000365 DOI:10.1039/jr9380000672

Reference yield:

19-norandrostane (24749-37-9) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → phenanthrene (85-01-8) + chrysene (218-01-9) + cyclopenta[a]phenanthrene (482-66-6)

Guidance literature:

at 350 ℃;

DOI:10.1021/ja01177a003

upstream raw materials:

7-Naphthalen-1-yl-bicyclo[3.2.0]hept-2-en-6-ol

19-norandrostane

benzene

2-(2-[1]naphthyl-ethyl)-cyclopentanol

Downstream raw materials:

3-Acetyl-1,2-cyclopenteno-phenanthren

15,16-dihydrocyclopentaphenanthren-17-one

16,17-dihydro-15H-cyclopentaphenanthren-15-one

gonane

Refernces

• 1、 Lee-Ruff, Edward,Hopkinson, Alan C.,Kazarians-Moghaddam, Hira,Duperrouzel, Paul,Gupta, Brij,Katz, Morris. "A NOVEL ACID-CATALYZED REARRANGEMENT OF CYCLOBUTANOLS". . p. 4917 - 4920. Retrieved 2007/10/02.