HCID 23113827, compound → HCID 23114028, compound

HRID 2376563Notes

Reaction equation

HRID 2376563 reaction equation
O[C:2]1([C:24]2[CH:29]=[CH:28][C:27]([O:30][CH3:31])=[CH:26][CH:25]=2)[C:6]2[C:7]([CH3:21])=[C:8]([NH:13][C:14](=[O:20])[CH2:15][C:16]([CH3:19])([CH3:18])[CH3:17])[C:9]([CH3:12])=[C:10]([CH3:11])[C:5]=2[O:4][C:3]1([CH3:23])[CH3:22]>C(OCC)(=O)C.CCCCCC>[CH3:31][O:30][C:27]1[CH:26]=[CH:25][C:24]([CH:2]2[C:6]3[C:7]([CH3:21])=[C:8]([NH:13][C:14](=[O:20])[CH2:15][C:16]([CH3:17])([CH3:18])[CH3:19])[C:9]([CH3:12])=[C:10]([CH3:11])[C:5]=3[O:4][C:3]2([CH3:23])[CH3:22])=[CH:29][CH:28]=1

Participants

3

Reactant 1

HCID 23113827HCID 23113827, compound

Product 1

HCID 23114028HCID 23114028, compoundYield 40%

Reagents, catalysts & solvents 1

HCID 21226206Ethyl acetate hexaneSolvent

Procedure

Using N-(3-hydroxy-3-(4-methoxyphenyl)-2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide obtained in Example 258, the title compound was synthesized in the same manner as in Example 271. Yield: 40%. Melting point: 175-176° C. (ethyl acetate-hexane).

Sources & evidence

ORD record
ord-b771e11a863342edacdd9ceae194984f
Source dataset
uspto-grants-2008_12
Patent number
US07465815B2

Reaction notes

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