3,5-Dibromophenol → HCID 86707580, compound

HRID 2279973Notes

Reaction equation

HRID 2279973 reaction equation
[CH3:1][O:2][CH2:3][CH2:4][O:5][CH2:6][O:7][CH2:8][CH2:9][CH2:10][C:11]1[CH:16]=[CH:15][C:14](B2OC(C)(C)C(C)(C)O2)=[CH:13][CH:12]=1.Br[C:27]1[CH:28]=[C:29]([OH:34])[CH:30]=[C:31](Br)[CH:32]=1>>[CH3:1][O:2][CH2:3][CH2:4][O:5][CH2:6][O:7][CH2:8][CH2:9][CH2:10][C:11]1[CH:12]=[CH:13][C:14]([C:27]2[CH:28]=[C:29]([OH:34])[CH:30]=[C:31]([C:14]3[CH:13]=[CH:12][C:11]([CH2:10][CH2:9][CH2:8][O:7][CH2:6][O:5][CH2:4][CH2:3][O:2][CH3:1])=[CH:16][CH:15]=3)[CH:32]=2)=[CH:15][CH:16]=1

Participants

3

Reactant 2

HCID 122803,5-DibromophenolHCID 86707581HCID 86707581, compound

Product 1

HCID 86707580HCID 86707580, compound

Procedure

In analogy to the synthesis described in 8.1, 2-{4-[3-(2-methoxyethoxymethoxy)-propyl]-phenyl}-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane and 3,5-dibromophenol are reacted to give 4,4″-bis-[3-(2-methoxyethoxymethoxy)-propyl]-5′-hydroxy-[1,1′;3′,1″]terphenyl as colourless oil.

Workup

  1. customare reacted

Sources & evidence

ORD record
ord-92f26bc532884b77bc20e3ff1065d046
Source dataset
uspto-grants-2015_09
Patent number
US09133395B2

Reaction notes

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