Octahydro-1,4-methanopentalene

Base Information

• Chemical Name: Octahydro-1,4-methanopentalene
• CAS No.: 3104-87-8
• Molecular Formula: C₉H₁₄
• Molecular Weight: 122.21
• Mol file: 3104-87-8.mol

Synonyms:Brexane;Octahydro-1,4-methanopentalene; Tricyclo[4.3.0.03,7]nonane

Chemical Property of Octahydro-1,4-methanopentalene

Chemical Property:

• Boiling Point: 89-90 °C(Press: 99.758 Torr)
• PSA: 0.00000
• Density: 1.004±0.06 g/cm3(Predicted)
• LogP: 0.00000

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Octahydro-1,4-methanopentalene

There total 18 articles about Octahydro-1,4-methanopentalene 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: 22.0%

4-Chlortricyclo<4.3.0.03,7>nonan (101055-82-7) → Brexan (3104-87-8,60133-47-3)

Guidance literature:

With sodium; In ethanol; for 1h; Heating;

Reference yield:

brendane-2-one (1521-92-2,68069-46-5,87507-34-4,87507-35-5) → INDANE (496-11-7) + tricyclo<4.2.1.03.9>nonane (1521-75-1) + brendan-2-one (3104-87-8,60133-47-3)

Guidance literature:

With hydrazine hydrate; In diethylene glycol; Yield given. Title compound not separated from byproducts; Heating;

Reference yield:

1-(3'-butenyl)-1,3-cyclopentadiene (27017-52-3) → Brexan (3104-87-8,60133-47-3)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene / 180 °C

2: H₂ / Pd-C

With hydrogen; palladium on activated charcoal; In benzene;

DOI:10.1021/jo00800a066

upstream raw materials:

brex-4-ene

Deltacyclan

cis-bicyclo<4.3.0>nona-3,7-diene

4-Chlortricyclo<4.3.0.0^3,7>nonan

Refernces

• 1、 Brieger,G.,Anderson,D.R.. "-". . p. 243 - 244. Retrieved 1971.
• 2、 Musso, Hans,Osawa, Eiji,Schneider, Ingrid. "Hydrogenolysis of Small Cycloalkanes, XIV - Hydrogenation of Deltacyclane". . p. 2362 - 2366. Retrieved 2007/10/02.
• 3、 Bobyleva, A. A.,Golubeva, E. V.,Dubitskaya, N. F.,Pekhk, T. I.,Belikova, N. A.. "SYNTHESIS OF ENDO-4,EXO-8-DIIODOBREXANE AND ENDO-9-IODOBREX-4-ENE". . p. 616 - 617. Retrieved 2007/10/02.