Furan, 2,5-bis(3-bromophenyl)-3,4-dimethyl-

Base Information

Chemical Name:Furan, 2,5-bis(3-bromophenyl)-3,4-dimethyl-
CAS No.:801223-70-1
Molecular Formula:C18H14Br2O
Molecular Weight:406.117
Hs Code.:

Synonyms:

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

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Chemical Property of Furan, 2,5-bis(3-bromophenyl)-3,4-dimethyl-

Chemical Property:

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Technology Process of Furan, 2,5-bis(3-bromophenyl)-3,4-dimethyl-

There total 4 articles about Furan, 2,5-bis(3-bromophenyl)-3,4-dimethyl- 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: 87.0%

: 801223-69-8
2,5-bis(3-bromophenyl)-3,4-dibromomethylfuran

: 801223-70-1
2,5-bis(3-bromophenyl)-3,4-dimethylfuran

Guidance literature:: With lithium aluminium tetrahydride; In tetrahydrofuran; diethyl ether; at 20 ℃; for 1.5h;
DOI:10.1021/jm049491e

Reference yield:

: 362047-03-8
1,4-bis(3-bromophenyl)butane-1,4-dione

: 801223-70-1
2,5-bis(3-bromophenyl)-3,4-dimethylfuran

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / acetic anhydride; H₂SO₄ / 0.08 h / Heating

2: 76 percent / HBr; acetic acid / 48 h / 20 °C

3: 87 percent / LAH / diethyl ether; tetrahydrofuran / 1.5 h / 20 °C

With lithium aluminium tetrahydride; sulfuric acid; hydrogen bromide; acetic anhydride; acetic acid; In tetrahydrofuran; diethyl ether;
DOI:10.1021/jm049491e

Reference yield:

: 3132-99-8
m-bromobenzoic aldehyde

: 801223-70-1
2,5-bis(3-bromophenyl)-3,4-dimethylfuran

Guidance literature:: Multi-step reaction with 4 steps

1: 40 percent / 3-benzyl-5-(2-hydroxyethyl)thiazolium chloride / ethanol / 16 h / Heating

2: 75 percent / acetic anhydride; H₂SO₄ / 0.08 h / Heating

3: 76 percent / HBr; acetic acid / 48 h / 20 °C

4: 87 percent / LAH / diethyl ether; tetrahydrofuran / 1.5 h / 20 °C

With lithium aluminium tetrahydride; 3-benzyl-5-(2-hydroxyethyl)thiazolium chloride; sulfuric acid; hydrogen bromide; acetic anhydride; acetic acid; In tetrahydrofuran; diethyl ether; ethanol;
DOI:10.1021/jm049491e