2,4,5-trichloro-3,6-dimethoxybenzyl bromide

Base Information

Chemical Name:2,4,5-trichloro-3,6-dimethoxybenzyl bromide
CAS No.:4640-33-9
Molecular Formula:C₉H₈BrCl₃O₂
Molecular Weight:334.424
Hs Code.:

Synonyms:2,4,5-trichloro-3,6-dimethoxybenzyl bromide

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Chemical Property of 2,4,5-trichloro-3,6-dimethoxybenzyl bromide

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Technology Process of 2,4,5-trichloro-3,6-dimethoxybenzyl bromide

There total 4 articles about 2,4,5-trichloro-3,6-dimethoxybenzyl 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: 100.0%

: 4640-32-8
2,4,5-trichloro-3,6-dimethoxytoluene

: 4640-33-9
2,4,5-trichloro-3,6-dimethoxybenzyl bromide

Guidance literature:: With N-Bromosuccinimide; Perbenzoic acid; In tetrachloromethane; for 1h; Heating;
DOI:10.1007/BF01165028

Reference yield:

: 108-39-4
3-methyl-phenol

: 4640-33-9
2,4,5-trichloro-3,6-dimethoxybenzyl bromide

Guidance literature:: Multi-step reaction with 4 steps

1: Cl₂, aq. AcOH

2: SO₂ / aq. ethanol

3: aq. NaOH

4: Br₂ / CCl₄ / Irradiation

With sodium hydroxide; sulfur dioxide; bromine; chlorine; acetic acid; In tetrachloromethane; ethanol;
DOI:10.1016/S0040-4020(01)93878-5

Reference yield:

: 553-97-9
2-Methyl-1,4-benzoquinone

: 4640-33-9
2,4,5-trichloro-3,6-dimethoxybenzyl bromide

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / Cl₂ / acetic acid / 5 h

2: 88 percent / aq. Na₂S₂O₄ / CHCl₃

3: 92 percent / aq. KOH / tetrahydrofuran / 12 h / Heating

4: 100 percent / N-bromosuccinimide, benzoyl peroxide / CCl₄ / 1 h / Heating

With potassium hydroxide; N-Bromosuccinimide; Perbenzoic acid; sodium dithionite; chlorine; In tetrahydrofuran; tetrachloromethane; chloroform; acetic acid;
DOI:10.1007/BF01165028