2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone

Base Information

Chemical Name:2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone
CAS No.:528599-49-7
Molecular Formula:C₃₈H₃₀Br₄O₄
Molecular Weight:870.27
Hs Code.:

Synonyms:2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone

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Chemical Property of 2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone

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Technology Process of 2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone

There total 3 articles about 2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone 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: 70.0%

: 528599-47-5
2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-3-oxopropenyl]chalcone

: 528599-49-7
2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone

Guidance literature:: With pyridinium hydrobromide perbromide; In acetic acid; at 20 ℃; for 4h;
DOI:10.1002/ejoc.200390117

Reference yield:

: 27172-20-9
(2E,2′E)-3,3′-(1,4-phenylene)bis(1-(2-hydroxylphenyl)prop-2-en-1-one)

: 528599-49-7
2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / K₂CO₃; KI / acetone / 12 h / Heating

2: 70 percent / pyridinium tribromide / acetic acid / 4 h / 20 °C

With potassium carbonate; pyridinium hydrobromide perbromide; potassium iodide; In acetic acid; acetone;
DOI:10.1002/ejoc.200390117

Reference yield:

: 623-27-8
terephthalaldehyde,

: 528599-49-7
2'-benzyloxy-4-[3-(2-benzyloxyphenyl)-1,2-dibromo-3-oxopropyl]-α,β-dibromo-α,β-dihydrochalcone

Guidance literature:: Multi-step reaction with 3 steps

1: 51 percent / NaOH / H₂O; methanol / 20 h / 20 °C

2: 77 percent / K₂CO₃; KI / acetone / 12 h / Heating

3: 70 percent / pyridinium tribromide / acetic acid / 4 h / 20 °C

With sodium hydroxide; potassium carbonate; pyridinium hydrobromide perbromide; potassium iodide; In methanol; water; acetic acid; acetone;
DOI:10.1002/ejoc.200390117