7,7-Dimethoxybicyclo(2,2,1)heptene

Base Information

• Chemical Name: 7,7-Dimethoxybicyclo(2,2,1)heptene
• CAS No.: 875-04-7
• Molecular Formula: C9H14 O2
• Molecular Weight: 154.20626
• Hs Code.: 2909209000
• Mol file: 875-04-7.mol

Synonyms:2-Norbornen-7-one,dimethyl acetal (7CI,8CI); 7,7-Dimethoxy-2-norbornene;7,7-Dimethoxybicyclo[2.2.1]hept-2-ene; 7,7-Dimethoxybicyclo[2.2.1]heptene;Bicyclo[2.2.1]hept-2-en-7-one, dimethyl acetal; NSC 265867

Chemical Property of 7,7-Dimethoxybicyclo(2,2,1)heptene

Chemical Property:

• Vapor Pressure: 1.27mmHg at 25°C
• Boiling Point: 179.6°C at 760 mmHg
• Flash Point: 53.3°C
• PSA: 18.46000
• Density: 1.04g/cm³
• LogP: 1.57150

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 7,7-Dimethoxybicyclo(2,2,1)heptene

There total 4 articles about 7,7-Dimethoxybicyclo(2,2,1)heptene 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: 78.0%

1,2,3,4-tetrachloro-7,7-dimethoxybicyclo<2.2.1>hept-2-ene (19448-78-3) → 7,7-dimethoxybicyclo<2.2.1>heptene (875-04-7)

Guidance literature:

With ethanol; ammonia; sodium; In diethyl ether; for 0.916667h;

DOI:10.1021/ja00526a038

Reference yield:

methanol (67-56-1) + (1R,5R)-5-Methyl-bicyclo[3.2.0]hept-3-en-2-one → 7,7-dimethoxybicyclo<2.2.1>heptene (875-04-7)

Guidance literature:

With sulfuric acid; Irradiation;

DOI:10.1021/ja00794a034

Reference yield:

7,7-Diethoxy-bicyclo[2.2.1]hept-2-ene → 7,7-dimethoxybicyclo<2.2.1>heptene (875-04-7)

Guidance literature:

With /BRN= 1098229/; at 54 ℃; Equilibrium constant;

DOI:10.1021/ja00813a024

upstream raw materials:

methanol

1,2,3,4-tetrachloro-7,7-dimethoxybicyclo<2.2.1>hept-2-ene

Downstream raw materials:

7,7-dimethoxybicyclo<2.2.1>heptan-exo-2-ol

7,7-dimethoxybicyclo<2.2.1>heptane

syn-7-Methoxy-bicyclo<2.2.1>hept-2-en

7anti-Methoxy-norbornen-⁽²⁾