HCID 68707505, compound → HCID 23114310, compound

HRID 1787091Notes

Reaction equation

HRID 1787091 reaction equation
[CH:1]([C:4]1[CH:9]=[CH:8][C:7]([C:10]2([CH3:23])[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=[O:22])=[CH:6][CH:5]=1)([CH3:3])[CH3:2]>C(OCC)(=O)C.CCCCCC>[OH:22][CH2:11][C:10]([C:14]1[C:15]([CH3:21])=[CH:16][C:17]([CH3:20])=[C:18]([CH3:19])[C:13]=1[OH:12])([C:7]1[CH:6]=[CH:5][C:4]([CH:1]([CH3:3])[CH3:2])=[CH:9][CH:8]=1)[CH3:23]

Participants

3

Reactant 1

HCID 68707505HCID 68707505, compound

Product 1

HCID 23114310HCID 23114310, compoundYield 83%

Reagents, catalysts & solvents 1

HCID 21226206Ethyl acetate hexaneSolvent

Procedure

Using 3-(4-isopropylphenyl)-3,4,6,7-tetramethyl-1-benzofuran-2(3H)-one synthesized in Reference Example 6, the title compound was synthesized in the same manner as in Reference Example 8. Yield 83%. Melting point: 116-117° C. (ethyl acetate-hexane).

Workup

  1. customsynthesized in Reference Example 6

Sources & evidence

ORD record
ord-5564278b039e40dd9c6990ea070e14f7
Source dataset
uspto-grants-2009_03
Patent number
US07507841B2

Reaction notes

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