HCID 21884567, compound → HCID 21884491, compound

HRID 722535Notes

Reaction equation

HRID 722535 reaction equation
[N+:1]([C:4]1[CH:5]=[CH:6][C:7]([O:25][CH2:26][C:27]2[CH:31]=[CH:30][O:29][CH:28]=2)=[C:8]([C:10]2[O:11][C:12]3[CH:18]=[CH:17][C:16]([C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=4)=[CH:15][C:13]=3[N:14]=2)[CH:9]=1)([O-])=O>[Zn]>[NH2:1][C:4]1[CH:5]=[CH:6][C:7]([O:25][CH2:26][C:27]2[CH:31]=[CH:30][O:29][CH:28]=2)=[C:8]([C:10]2[O:11][C:12]3[CH:18]=[CH:17][C:16]([C:19]4[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=4)=[CH:15][C:13]=3[N:14]=2)[CH:9]=1

Participants

3

Reactant 1

HCID 21884567HCID 21884567, compound

Product 1

HCID 21884491HCID 21884491, compound

Reagents, catalysts & solvents 1

HCID 23994ZincCatalyst

Procedure

Prepared by the method of Example 47b), from 2-(5-nitro-2-(3-furanylmethoxy)phenyl)-5-phenylbenzoxazole (392 mg, 0.95 mmol) and zinc (622 mg, 9.5 mmol) the subtitle compound was obtained (382 mg, 93%). The product was used directly in the next step without purification.

Sources & evidence

ORD record
ord-ecbab0aacaa446dfa1338f3e92e1b89a
Source dataset
uspto-grants-2006_11
Patent number
US07138425B2

Reaction notes

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