3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine

Base Information

• Chemical Name: 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine
• CAS No.: 6573-64-4
• Molecular Formula: C₈H₈O₂
• Molecular Weight: 136.15
• Mol file: 6573-64-4.mol

Synonyms:1,6-Dioxecin,3,4,8,9-tetradehydro-2,5,7,10-tetrahydro- (6CI,8CI,9CI);1,6-Dioxacyclodeca-3,8-diyne; 1,6-Dioxeca-3,8-diyne

Chemical Property of 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine

Chemical Property:

• Vapor Pressure: 0.0303mmHg at 25°C
• Boiling Point: 252.8°C at 760 mmHg
• Flash Point: 109.6°C
• Density: 1.12g/cm³

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine

There total 3 articles about 3,4,8,9-tetradehydro-2,5,7,10-tetrahydro-1,6-dioxecine 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: 76.0%

1,4-dihydroxybut-2-yne (110-65-6) → 1,6-Dioxa-3,8-cyclodecadiin (6573-64-4)

Guidance literature:

1,4-dihydroxybut-2-yne; With hexacarbonyldicobalt; In dichloromethane; at 20 ℃; for 1h;

1,4-dihydroxybut-2-yne; With boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃;

With ammonium cerium(IV) nitrate; In acetone; at 0 ℃; for 0.166667h; Further stages.;

DOI:10.1021/ol0164987

Reference yield:

bis(2-chloromethyl)ether (542-88-1) + dipropargyl ether (6921-27-3) → 1,6-Dioxa-3,8-cyclodecadiin (6573-64-4) + <2.2>-(2,3)-furanophane (56147-00-3)

Guidance literature:

With methylmagnesium bromide; Yield given. Multistep reaction;

DOI:10.1016/S0040-4039(00)80538-9

Reference yield:

bis(2-chloromethyl)ether (542-88-1) → 1,6-Dioxa-3,8-cyclodecadiin (6573-64-4)

Guidance literature:

upstream raw materials:

bis(2-chloromethyl)ether

dipropargyl ether

1,4-dihydroxybut-2-yne