HCID 17817794, compound → HCID 68710378, compound

HRID 1787207Notes

Reaction equation

HRID 1787207 reaction equation
[CH:1]([C:4]1[CH:9]=[CH:8][C:7]([C:10]2[C:14]3[C:15]([CH3:21])=[CH:16][C:17]([CH3:20])=[C:18]([CH3:19])[C:13]=3[O:12][C:11]=2[CH3:22])=[CH:6][CH:5]=1)([CH3:3])[CH3:2]>CO>[CH:1]([C:4]1[CH:5]=[CH:6][C:7]([C@H:10]2[C:14]3[C:15]([CH3:21])=[CH:16][C:17]([CH3:20])=[C:18]([CH3:19])[C:13]=3[O:12][C@H:11]2[CH3:22])=[CH:8][CH:9]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 1

HCID 17817794HCID 17817794, compound

Product 1

HCID 68710378HCID 68710378, compoundYield 63%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Using 3-(4-isopropylphenyl)-2,4,6,7-tetramethyl-1-benzofuran obtained in Reference Example 347, the title compound was synthesized in the same manner as in Reference Example 144. Yield 63%. Melting point: 79-80° C. (methanol).

Workup

  1. customobtained in Reference Example 347

Sources & evidence

ORD record
ord-0b7311d1858b4da49fadfa2cbd106969
Source dataset
uspto-grants-2009_03
Patent number
US07507841B2

Reaction notes

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