anti-Tricyclo(6.4.0.02,7)dodecatetraene

Base Information

Chemical Name:anti-Tricyclo(6.4.0.02,7)dodecatetraene
CAS No.:21657-71-6
Molecular Formula:C12H12
Molecular Weight:156.227
Hs Code.:2902909090
Mol file:21657-71-6.mol

Synonyms:Biphenylene,4a,4b,8a,8b-tetrahydro-, (4aa,4bb,8ab,8ba)-; Biphenylene, 4a,4b,8a,8b-tetrahydro-, anti- (8CI); anti-o,o'-Dibenzene

Suppliers and Price of anti-Tricyclo(6.4.0.02,7)dodecatetraene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of anti-Tricyclo(6.4.0.02,7)dodecatetraene

Chemical Property:

Vapor Pressure:0.0212mmHg at 25°C
Boiling Point:259.2°Cat760mmHg
Flash Point:85.9°C
PSA：0.00000
Density:1.054g/cm³
LogP:2.71680

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of anti-Tricyclo(6.4.0.02,7)dodecatetraene

There total 7 articles about anti-Tricyclo(6.4.0.02,7)dodecatetraene 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:

: C₁₈H₂₆N₂O₄

: 92-52-4,1594-86-1
biphenyl

: 21657-71-6
anti-tricyclo<6.4.0.0^2,7>dodecatetraene

Guidance literature:: With trifluoromethanesulfonic acid anhydride; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 ℃; for 1.16667h;
DOI:10.1021/ja970199o

Reference yield:

: 17793-95-2
cis-1,2-dihydrocatechol

: 21657-71-6
anti-tricyclo<6.4.0.0^2,7>dodecatetraene

Guidance literature:: Multi-step reaction with 3 steps

1: 42 percent / thioxanthen-9-one / methanol / 1 h / Irradiation

2: 15 h / 55 °C

3: 0.45 g / N,N-diisopropylethylamine; trifluoromethanesulfonic anhydride / CH₂Cl₂ / 1.17 h / 0 °C

With thio-xanthene-9-one; trifluoromethanesulfonic acid anhydride; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane; 1: Cycloaddition / 2: Cyclization / 3: Elimination;
DOI:10.1021/ja970199o

Reference yield:

: (1R,2S,4aR,4bR,7S,8R,8aR,8bR)-1,2,4a,4b,7,8,8a,8b-Octahydro-biphenylene-1,2,7,8-tetraol

: 21657-71-6
anti-tricyclo<6.4.0.0^2,7>dodecatetraene

Guidance literature:: With trifluoromethylsulfonic anhydride; N,N-dimethyl-formamide dimethyl acetal; N-ethyl-N,N-diisopropylamine; Yield given. Multistep reaction; 2.) 0 deg C;
DOI:10.1021/ja00225a064