dibenzoselenophene-4-boronic acid

Base Information

Chemical Name:dibenzoselenophene-4-boronic acid
CAS No.:530403-10-2
Molecular Formula:C₁₂H₉BO₂Se
Molecular Weight:274.973
Hs Code.:

Synonyms:dibenzoselenophene-4-boronic acid

Suppliers and Price of dibenzoselenophene-4-boronic acid

Supply Marketing:

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

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Total 1 raw suppliers

Chemical Property of dibenzoselenophene-4-boronic acid

Chemical Property:

Boiling Point:480.0±55.0 °C(Predicted)

Purity/Quality:: 95%-98% ^*data from raw suppliers

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Technology Process of dibenzoselenophene-4-boronic acid

There total 2 articles about dibenzoselenophene-4-boronic acid 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: 81.0%

: 244-95-1
dibenzo[b,d]selenophene

: 121-43-7,63156-11-6
Trimethyl borate

: 530403-10-2
dibenzoselenophene-4-boronic acid

Guidance literature:: With hydrogenchloride; tert.-butyl lithium; In tetrahydrofuran; addn. of t-butyllithium to dibenzoselenohene in THF at -78°C under N2, addn. of trimethyl borate after 5h at this temp., warming to room temp., cooling in ice bath, addn. of 1 N HCl, extn. with 1 N NaOH, washing with ether, addn. of 3 N HCl; filtration, washing the ppt. with water, diethyl ether;
DOI:10.1002/1522-2675(200211)85:11<3748::AID-HLCA3748>3.0.CO;2-0

Reference yield:

: 244-95-1
dibenzo[b,d]selenophene

: 530403-10-2
dibenzoselenophene-4-boronic acid

Guidance literature:: Multi-step reaction with 2 steps

1: tBuLi / tetrahydrofuran / -78 - 20 °C

2: 1.93 g / aq. HCl / diethyl ether

With hydrogenchloride; tert.-butyl lithium; In tetrahydrofuran; diethyl ether;
DOI:10.1002/1522-2675(200211)85:11<3748::AID-HLCA3748>3.0.CO;2-0

Reference yield: 100.0%

: 88-73-3
2-Chloronitrobenzene

: 530403-10-2
dibenzoselenophene-4-boronic acid

: 530403-13-5
4-(2-nitrophenyl)dibenzoselenophene

Guidance literature:: With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; benzene; at 70 ℃;
DOI:10.1002/1522-2675(200211)85:11<3748::AID-HLCA3748>3.0.CO;2-0