4-Fluorobenzoyl chloride → 4-Fluoro-N-(2,2,4,6,7-pentamethyl-3-phenyl-2,3-dihydro-1-benzofuran-5-yl)benzamide

HRID 272364Notes

Reaction equation

HRID 272364 reaction equation
[CH3:1][C:2]1([CH3:21])[CH:6]([C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=2)[C:5]2[C:13]([CH3:20])=[C:14]([NH2:19])[C:15]([CH3:18])=[C:16]([CH3:17])[C:4]=2[O:3]1.[F:22][C:23]1[CH:31]=[CH:30][C:26]([C:27](Cl)=[O:28])=[CH:25][CH:24]=1>C(OCC)(=O)C>[F:22][C:23]1[CH:31]=[CH:30][C:26]([C:27]([NH:19][C:14]2[C:15]([CH3:18])=[C:16]([CH3:17])[C:4]3[O:3][C:2]([CH3:21])([CH3:1])[CH:6]([C:7]4[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=4)[C:5]=3[C:13]=2[CH3:20])=[O:28])=[CH:25][CH:24]=1

Participants

4

Reactant 2

HCID 678794-Fluorobenzoyl chlorideHCID 105407985-Amino-2,2,4,6,7-pentamethyl-3-phenyl-2,3-dihydrobenzofuran

Product 1

HCID 102945904-Fluoro-N-(2,2,4,6,7-pentamethyl-3-phenyl-2,3-dihydro-1-benzofuran-5-yl)benzamideYield 92%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

By using 2,2,4,6,7-pentamethyl-3-phenyl-2,3-dihydro-1-benzofuran-5-amine and 4-fluorobenzoyl chloride, the title compound was synthesized according to Example 1b. Yield: 92%. Melting point: 156-158° C. (Ethyl acetate)

Sources & evidence

ORD record
ord-236a6de9bf6a4289b81f829061f2789e
Source dataset
uspto-grants-2008_11
Patent number
US07456162B2

Reaction notes

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