Octahydro-2,5-methano-1H-indene

Base Information

• Chemical Name: Octahydro-2,5-methano-1H-indene
• CAS No.: 19026-94-9
• Molecular Formula: C10H16
• Molecular Weight: 136.237
• Mol file: 19026-94-9.mol

Synonyms:Protoadamantan;Isoadamantan, (Tricyclo<4.3.1.03.8>-decan);tricyclo<4.3.1.03,8>decane;Octahydro-2,5-methano-indene;protadamantane;

Chemical Property of Octahydro-2,5-methano-1H-indene

Chemical Property:

• Vapor Pressure: 0.881mmHg at 25°C
• Melting Point: 211 - 213 °C
• Boiling Point: 187.1°C at 760 mmHg
• Flash Point: 48.9°C
• PSA: 0.00000
• Density: 0.976g/cm³
• LogP: 2.83260

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Octahydro-2,5-methano-1H-indene

There total 7 articles about Octahydro-2,5-methano-1H-indene 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: 40.0%

hexacyclo[4.4.0.02,4.03,9.05,7.08,10]decane (33840-23-2) → protoadamantane (19026-94-9) + Bicyclo<3.3.2>decane (283-50-1) + Pentacyclo<4.4.0.02,4.03,9.05,7>decan (35856-11-2) + Perhydroquinacen (17760-91-7) + Secosnoutan (71382-30-4) + Snoutan (28339-41-5)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol; for 2h; Product distribution; Mechanism; Ambient temperature; further catalyst: PtO₂;

Reference yield: 10.0%

2-homotwistbrendane (29185-96-4) → adamantane (281-23-2) + protoadamantane (19026-94-9,63902-00-1,86022-59-5)

Guidance literature:

With aluminum tri-bromide; In carbon disulfide; at -75 ℃; for 0.4h;

DOI:10.1002/hlca.19850680519

Reference yield:

tricyclo(4.2.2.01,5)decane (49700-63-2) → protoadamantane (19026-94-9) + adamantane (281-23-2) + Tricyclo<5.3.0.04,8>decane (19485-20-2) + 2-endo,6-endo-trimethylene-8,9,10-trinorbornane (49700-65-4)

Guidance literature:

aluminum tri-bromide; In carbon disulfide; at -10 ℃; Yield given. Further byproducts given. Yields of byproduct given;

DOI:10.1016/S0040-4039(00)77739-2

upstream raw materials:

hexacyclo[4.4.0.0^2,4.0^3,9.0^5,7.0^8,10]decane

tricyclo(4.2.2.0^1,5)decane

2-homotwistbrendane

Downstream raw materials:

2-adamantyl bromide

adamantane

Refernces

• 1、 Kaenel, Hans-Ruedi,Ganter, Camille. "The Novel Adamantane Isomer Tricyclo3,9>decane (2-Homotwistbrendane)". . p. 1226 - 1234. Retrieved 2007/10/02.