dithieno[3,2-c:2',3'-e]oxepine-4,6-dione

Base Information

Chemical Name:dithieno[3,2-c:2',3'-e]oxepine-4,6-dione
CAS No.:1043023-52-4
Molecular Formula:C10H4O3S2
Molecular Weight:236.26696
Hs Code.:
Mol file:1043023-52-4.mol

Synonyms:dithieno[3,2-c:2',3'-e]oxepine-4,6-dione

Suppliers and Price of dithieno[3,2-c:2',3'-e]oxepine-4,6-dione

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

TRC
Dithieno[3,2-c:2'',3''-e]oxepine-4,6-dione
100mg
$ 65.00

TCI Chemical
Dithieno[3,2-c:2',3'-e]oxepine-4,6-dione >98.0%(GC)(T)
5g
$ 762.00

TCI Chemical
Dithieno[3,2-c:2',3'-e]oxepine-4,6-dione >98.0%(GC)(T)
1g
$ 255.00

AK Scientific
Dithieno[3,2-c:2',3'-e]oxepine-4,6-dione
5g
$ 1120.00

Total 10 raw suppliers

Chemical Property of dithieno[3,2-c:2',3'-e]oxepine-4,6-dione

Chemical Property:

Melting Point:263°C(lit.)
Boiling Point:461.7±20.0 °C(Predicted)
PSA：103.76000
Density:1.609±0.06 g/cm3(Predicted)
LogP:2.42940

Purity/Quality:

99%, ^*data from raw suppliers

Dithieno[3,2-c:2'',3''-e]oxepine-4,6-dione ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of dithieno[3,2-c:2',3'-e]oxepine-4,6-dione

There total 3 articles about dithieno[3,2-c:2',3'-e]oxepine-4,6-dione 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: 98.0%

: 19690-71-2
3,3′-dicarboxylic acid-2,2′-bithiophene

: 1043023-52-4
2,2’-bithiophene-3,3’-dicarboxylic anhydride

Guidance literature:: With acetic anhydride; for 6h; Reflux;
DOI:10.1021/ja710815a

Reference yield: 66.0%

: 19690-71-2
3,3′-dicarboxylic acid-2,2′-bithiophene

: 108-24-7
acetic anhydride

: 1043023-52-4
2,2’-bithiophene-3,3’-dicarboxylic anhydride

Guidance literature:: for 6h; Reflux;
DOI:10.1002/bkcs.10435

Reference yield:

: 51751-44-1
3,3'dibromo-2,2'-bithiophene

: 1043023-52-4
2,2’-bithiophene-3,3’-dicarboxylic anhydride

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / diethyl ether; hexane / 1 h / -78 °C

1.2: 1 h / -78 °C

2.1: 6 h / Reflux

With n-butyllithium; In diethyl ether; hexane;
DOI:10.1002/bkcs.10435