2-bromo-5-methylhydroquinone dibenzyl ether

Base Information

Chemical Name:2-bromo-5-methylhydroquinone dibenzyl ether
CAS No.:13321-72-7
Molecular Formula:C₂₁H₁₉BrO₂
Molecular Weight:383.285
Hs Code.:

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Chemical Property of 2-bromo-5-methylhydroquinone dibenzyl ether

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Technology Process of 2-bromo-5-methylhydroquinone dibenzyl ether

There total 3 articles about 2-bromo-5-methylhydroquinone dibenzyl ether 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: 80.0%

: 67289-05-8
2-bromo-5-methylbenzene-1,4-diol

: 100-39-0
benzyl bromide

: 13321-72-7
2-bromo-5-methylhydroquinone dibenzyl ether

Guidance literature:: With acetic anhydride; potassium carbonate; sodium iodide; Heating;
DOI:10.1016/j.tetlet.2006.09.117

Reference yield:

: 24599-58-4
2,5-dimethoxy toluene

: 13321-72-7
2-bromo-5-methylhydroquinone dibenzyl ether

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / AgO; HNO₃ / dioxane; H₂O / 20 °C

2: 61 percent / Me₃SiBr; Et₄NBF₄ / acetonitrile / 20 °C

3: 80 percent / K₂CO₃; NaI; Ac₂O / Heating

With silver(II) oxide; trimethylsilyl bromide; nitric acid; acetic anhydride; N,N,N,N-tetraethylammonium tetrafluoroborate; potassium carbonate; sodium iodide; In 1,4-dioxane; water; acetonitrile;
DOI:10.1016/j.tetlet.2006.09.117

Reference yield:

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

: 13321-72-7
2-bromo-5-methylhydroquinone dibenzyl ether

Guidance literature:: Multi-step reaction with 2 steps

1: 61 percent / Me₃SiBr; Et₄NBF₄ / acetonitrile / 20 °C

2: 80 percent / K₂CO₃; NaI; Ac₂O / Heating

With trimethylsilyl bromide; acetic anhydride; N,N,N,N-tetraethylammonium tetrafluoroborate; potassium carbonate; sodium iodide; In acetonitrile;
DOI:10.1016/j.tetlet.2006.09.117