4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → HCID 23062395, compound

HRID 2109397Notes

Reaction equation

HRID 2109397 reaction equation
B1(C2C=CC(O)=CC=2)O[C:4](C)(C)[C:3](C)(C)O1.[OH:17][C:18]1[CH:23]=[CH:22][C:21]([C:24]2[CH:28]=[CH:27][O:26][C:25]=2[C:29]([OH:31])=[O:30])=[CH:20][CH:19]=1>>[OH:17][C:18]1[CH:23]=[CH:22][C:21]([C:24]2[CH:28]=[CH:27][O:26][C:25]=2[C:29]([O:31][CH2:3][CH3:4])=[O:30])=[CH:20][CH:19]=1

Participants

3

Reactant 2

HCID 27346244-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenolHCID 23062541HCID 23062541, compound

Product 1

HCID 23062395HCID 23062395, compound

Procedure

Using 4-hydroxyphenylboronic acid pinacol cyclic ester, a reaction and treatment was carried out in the same manner as in Reference Example 2, thereby giving 3-(4-hydroxyphenyl)-2-furancarboxylic acid. A reaction and treatment was further carried out in the same manner as in Reference Example 1, thereby giving the desired compound.

Workup

  1. customa reaction and treatment
  2. customA reaction and treatment

Sources & evidence

ORD record
ord-7b1ad383f999445389e88b5f43550b02
Source dataset
uspto-grants-2009_04
Patent number
US07514452B2

Reaction notes

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