HCID 18422241, compound → HCID 18422285, compound

HRID 649911Notes

Reaction equation

HRID 649911 reaction equation
[F:1][C:2]1[CH:22]=[CH:21][C:5]([NH:6][C:7]2[S:11][C:10]3[CH:12]=[CH:13][CH:14]=[CH:15][C:9]=3[C:8]=2[C:16]([O:18][CH2:19][CH3:20])=[O:17])=[C:4]([N+:23]([O-])=O)[CH:3]=1.[H][H]>[C].[Pd].C(OCC)(=O)C>[NH2:23][C:4]1[CH:3]=[C:2]([F:1])[CH:22]=[CH:21][C:5]=1[NH:6][C:7]1[S:11][C:10]2[CH:12]=[CH:13][CH:14]=[CH:15][C:9]=2[C:8]=1[C:16]([O:18][CH2:19][CH3:20])=[O:17]

Participants

5

Reactant 2

HCID 18422241HCID 18422241, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 18422285HCID 18422285, compound

Reagents, catalysts & solvents 2

HCID 178418390HCID 178418390, compoundCatalystHCID 8857Ethyl AcetateSolvent

Procedure

In the same manner as in Starting Material Synthesis Example 19 and using ethyl 2-(4-fluoro-2-nitroanilino)benzo[b]thiophene-3-carboxylate, ethyl acetate, 10% palladium-carbon and hydrogen (60 atm kg/cm2), ethyl 2-(2-amino-4-fluoroanilino)benzo[b]thiophene-3-carboxylate is obtained.

Workup

  1. customMaterial Synthesis Example 19

Sources & evidence

ORD record
ord-6bcc7832b34741baae2389c1e158aa76
Source dataset
uspto-grants-2001_08
Patent number
US06271225B1

Reaction notes

Loading…