decahydrodicyclopenta[cd,gh]pentalene-3,6-dione

Base Information

• Chemical Name: decahydrodicyclopenta[cd,gh]pentalene-3,6-dione
• CAS No.: 98230-16-1
• Molecular Formula: C12H14O2
• Molecular Weight: 190.2384
• Mol file: 98230-16-1.mol

Synonyms:

Chemical Property of decahydrodicyclopenta[cd,gh]pentalene-3,6-dione

Chemical Property:

• Vapor Pressure: 7.44E-05mmHg at 25°C
• Boiling Point: 342.6°Cat760mmHg
• Flash Point: 128.5°C
• Density: 1.277g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of decahydrodicyclopenta[cd,gh]pentalene-3,6-dione

There total 8 articles about decahydrodicyclopenta[cd,gh]pentalene-3,6-dione 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: 30.0%

hexacyclo<5.4.1.02.6.03.10.05.9.08.11>dodecane-4,12-dione (98230-14-9) → tetracyclo[7.2.1.04.11.06.10]dodeca-2,7-diene-5,12-dione (98230-16-1)

Guidance literature:

at 580 ℃;

DOI:10.1021/ja00311a049

Reference yield:

4-hydroxyhexacyclo<5.4.1.02.6.03.10.05.9.08.11>decan-12-one → tetracyclo[7.2.1.04.11.06.10]dodeca-2,7-diene-5,12-dione (98230-16-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / pyridinium chlorochromate / CH₂Cl₂ / 1 h / 32 °C

2: 30 percent / 580 °C

With pyridinium chlorochromate; In dichloromethane;

DOI:10.1021/ja00311a049

Reference yield:

C12H12O2 → tetracyclo<7.2.1.04,11.06,10>dodeca-2,7-diene-5,12-dione (98230-16-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / pyridinium chlorochromate, molecular sieve / CH₂Cl₂

2: 580 °C

With molecular sieve; pyridinium chlorochromate; In dichloromethane;

DOI:10.1039/c39850000629

upstream raw materials:

3,6-Bis-methylsulfanyl-2a,3,3a,5a,6,6a,6b,6c-octahydro-dicyclopenta[cd,gh]pentalene-3,6-dicarboxylic acid

dimethyl exo,exo-5,12-bis(methylthio)tetracyclo<7.2.1.0^4,11.0^6,10>dodeca-2,7-diene-5,12-dicarboxylate

hexacyclo<5.4.1.0^2.6.0^3.10.0^5.9.0^8.11>dodecane-4,12-dione

Downstream raw materials:

3,6-Bis-phenylselanyl-2a,3,3a,5a,6,6a,6b,6c-octahydro-dicyclopenta[cd,gh]pentalene

Toluene-4-sulfonic acid 6-phenylselanyl-2a,3,3a,5a,6,6a,6b,6c-octahydro-dicyclopenta[cd,gh]pentalen-3-yl ester

C₂₆H₂₆O₆S₂

Toluene-4-sulfonic acid 6-hydroxy-2a,3,3a,5a,6,6a,6b,6c-octahydro-dicyclopenta[cd,gh]pentalen-3-yl ester