2-Methylbenzo[b]selenophene

Base Information

Chemical Name:2-Methylbenzo[b]selenophene
CAS No.:20984-22-9
Molecular Formula:C9H8Se
Molecular Weight:195.12000
Hs Code.:2902909090
Mol file:20984-22-9.mol

Synonyms:Benzo[b]selenophene, 2-methyl-;2-Methylbenzoselenophene;Benzo[b]selenophene,2-methyl;2-Methylbenzo[b]selenophene;

Suppliers and Price of 2-Methylbenzo[b]selenophene

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 2-Methylbenzo[b]selenophene

Chemical Property:

Melting Point:63 °C
Boiling Point:256.3±33.0 °C(Predicted)
PSA：0.00000
LogP:2.20520

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2-Methylbenzo[b]selenophene

There total 6 articles about 2-Methylbenzo[b]selenophene 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: 22.0%

: 1596-42-5
(prop-2-yn-1-ylselanyl)benzene

: 20984-22-9
2-methylbenzo[b]selenophene

Guidance literature:: In quinoline; at 210 ℃; for 3h;
DOI:10.1081/SCC-120021044

Reference yield:

: 20984-22-9
2-methylbenzo[b]selenophene

Guidance literature:: With potassium acetate; acetic anhydride; at 140 ℃; Behandeln des Reaktionsprodukts mit Natrium-Amalgam und wss. Aethanol;
DOI:10.1021/jo01111a600

Reference yield:

: 1666-13-3
diphenyl diselenide

: 20984-22-9
2-methylbenzo[b]selenophene

Guidance literature:: Multi-step reaction with 2 steps

1: NaBH₄

2: 22 percent / quinoline / 3 h / 210 °C

With sodium tetrahydroborate; In quinoline; 2: seleno-Claisen rearrangement;
DOI:10.1081/SCC-120021044