HCID 22935623, compound → HCID 23113954, compound

HRID 1272281Notes

Reaction equation

HRID 1272281 reaction equation
[Br:1][C:2]1[C:3]([CH3:18])=[C:4]([CH:13]=[C:14]([CH3:17])[C:15]=1[CH3:16])[O:5][C:6]([CH3:12])([CH3:11])[C:7]([O:9]C)=[O:8]>CCCCCC>[Br:1][C:2]1[C:3]([CH3:18])=[C:4]([CH:13]=[C:14]([CH3:17])[C:15]=1[CH3:16])[O:5][C:6]([CH3:12])([CH3:11])[C:7]([OH:9])=[O:8]

Participants

3

Reactant 1

HCID 22935623HCID 22935623, compound

Product 1

HCID 23113954HCID 23113954, compoundYield 97%

Reagents, catalysts & solvents 1

HCID 8058HexaneSolvent

Procedure

Using methyl 2-(3-bromo-2,4,5-trimethylphenoxy)isobutyrate obtained in Reference Example 22, the title compound was synthesized in the same manner as in Reference Example 15. Yield 97%. mp. 151–153° C. (hexane). 1H-NMR (CDCl3) δ: 1.59 (6H, s), 2.26 (3H, s), 2.33 (6H, s), 6.67 (1H, s), 9.60 (1H, br s).

Workup

  1. customobtained in Reference Example 22

Sources & evidence

ORD record
ord-c2ef42295ef74daaa29b66506bd25355
Source dataset
uspto-grants-2007_04
Patent number
US07208495B2

Reaction notes

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