HCID 68710451, compound → HCID 23113996, compound

HRID 1787171Notes

Reaction equation

HRID 1787171 reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[C:12]3[C:13]([CH3:19])=[CH:14][C:15]([CH3:18])=[C:16]([CH3:17])[C:11]=3[O:10][C:9]2=[O:20])=[CH:4][CH:3]=1>C(OCC)(=O)C.CCCCCC>[OH:20][CH2:9][CH:8]([C:12]1[C:13]([CH3:19])=[CH:14][C:15]([CH3:18])=[C:16]([CH3:17])[C:11]=1[OH:10])[C:5]1[CH:6]=[CH:7][C:2]([Br:1])=[CH:3][CH:4]=1

Participants

3

Reactant 1

HCID 68710451HCID 68710451, compound

Product 1

HCID 23113996HCID 23113996, compoundYield 93%

Reagents, catalysts & solvents 1

HCID 21226206Ethyl acetate hexaneSolvent

Procedure

Using 3-(4-bromophenyl)-4,6,7-trimethyl-1-benzofuran-2(3H)-one obtained in Reference Example 229, the title compound was synthesized in the same manner as in Reference Example 8. Yield 93%. Melting point: 114-115° C. (ethyl acetate-hexane).

Workup

  1. customobtained in Reference Example 229

Sources & evidence

ORD record
ord-ec4f4d89eb8d491e93ff22ed4a602206
Source dataset
uspto-grants-2009_03
Patent number
US07507841B2

Reaction notes

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