2,5-dibromo-4-hexylbenzyl bromide

Base Information

Chemical Name:2,5-dibromo-4-hexylbenzyl bromide
CAS No.:199786-55-5
Molecular Formula:C₁₃H₁₇Br₃
Molecular Weight:412.99
Hs Code.:

Synonyms:2,5-dibromo-4-hexylbenzyl bromide

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Chemical Property of 2,5-dibromo-4-hexylbenzyl bromide

Chemical Property:

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Technology Process of 2,5-dibromo-4-hexylbenzyl bromide

There total 7 articles about 2,5-dibromo-4-hexylbenzyl bromide 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: 56.0%

: 60982-72-1
4-hexylbenzyl bromide

: 199786-55-5
2,5-dibromo-4-hexylbenzyl bromide

Guidance literature:: With bromine; iodine; In dichloromethane; at 48 ℃; for 4h;
DOI:10.1055/s-1997-1343

Reference yield:

: 111-25-1
1-bromo-hexane

: 199786-55-5
2,5-dibromo-4-hexylbenzyl bromide

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) Mg, I₂, 2.) dichloro<1,3-bis(diphenylphosphino)propane>nickel(II) / 1.) Et₂O, reflux, 3 h, 2.) Et₂O, reflux, 2 d

2: 94 percent / ICl / CH₂Cl₂ / 0.67 h / Ambient temperature

3: 1.) BuLi / 1.) hexane, Et₂O, -70 deg C, 1 h, 2.) hexane, Et₂O, 20 deg C, 8 h

4: 94 percent / LiAlH₄ / tetrahydrofuran / 3 h / Heating

5: 92 percent / PBr₃ / diethyl ether / 1 h / Ambient temperature

6: 56 percent / Br₂, I₂ / CH₂Cl₂ / 4 h / 48 °C

With lithium aluminium tetrahydride; n-butyllithium; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); bromine; iodine; Iodine monochloride; phosphorus tribromide; magnesium; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1055/s-1997-1343

Reference yield:

: 49763-69-1
4-hexylbenzaldehyde

: 199786-55-5
2,5-dibromo-4-hexylbenzyl bromide

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / LiAlH₄ / tetrahydrofuran / 3 h / Heating

2: 92 percent / PBr₃ / diethyl ether / 1 h / Ambient temperature

3: 56 percent / Br₂, I₂ / CH₂Cl₂ / 4 h / 48 °C

With lithium aluminium tetrahydride; bromine; iodine; phosphorus tribromide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1055/s-1997-1343