2-Methylenebornane

Base Information

• Chemical Name: 2-Methylenebornane
• CAS No.: 27538-47-2
• Deprecated CAS: 16265-64-8,1212433-21-0
• Molecular Formula: C11H18
• Molecular Weight: 150.264
• Hs Code.: 2902199090
• DSSTox Substance ID: DTXSID60950214
• Nikkaji Number: J1.107.354I
• Wikidata: Q77280075
• Metabolomics Workbench ID: 115482
• Mol file: 27538-47-2.mol

Synonyms:2-Methylenebornane;1,7,7-trimethyl-2-methylidenebicyclo[2.2.1]heptane;27538-47-2;1,7,7-Trimethyl-2-methylenebicyclo[2.2.1]heptane;Bornane, 2-methylene-;DTXSID60950214;CBA53847;STL578232;AKOS025312231;CS-0242993;EN300-257698;2-Methylene-1,7,7-trimethylbicyclo[2.2.1]heptane;Z2301235537

Chemical Property of 2-Methylenebornane

Chemical Property:

• Vapor Pressure: 2.2mmHg at 25°C
• Melting Point: 68-70 °C
• Boiling Point: 167.9°Cat760mmHg
• Flash Point: 41.6°C
• PSA: 0.00000
• Density: 0.88g/cm³
• LogP: 3.38880
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 150.140850574
• Heavy Atom Count: 11
• Complexity: 212

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(C2CCC1(C(=C)C2)C)C

Technology Process of 2-Methylenebornane

There total 14 articles about 2-Methylenebornane 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: 91.0%

(+)-2-bornanone (76-22-2,464-48-2,464-49-3,21368-68-3,68546-28-1) + Methylenetriphenylphosphorane (19493-09-5) → 2-methylenebornane (27538-47-2)

Guidance literature:

In benzene; at 90 - 100 ℃; for 2h;

Reference yield: 87.0%

1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one (736109-58-3,787517-91-3,68546-28-1) → 2-methylenebornane (27538-47-2)

Guidance literature:

In tetrahydrofuran; -40 deg C -> R.T., 90 min;

DOI:10.1016/S0040-4039(01)81672-5

Reference yield: 85.0%

1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one (736109-58-3,787517-91-3,68546-28-1) → 2-methylenebornane (27538-47-2)

Guidance literature:

In pentane; for 0.0333333h; Ambient temperature;

DOI:10.1021/jo00380a039

upstream raw materials:

2-methyl-isoborneol

1,2,3,3-tetramethyl-norbornan-2-ol

Benzoic acid 1,7,7-trimethyl-2-phenylsulfanylmethyl-bicyclo[2.2.1]hept-2-yl ester

1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one