Aniline → tert-Butyl [2-({4-[2-anilino-1-({[(methylamino)carbonyl]amino}methyl)-2-oxoethyl]-benzoyl}amino)-4-(3-thienyl)phenyl]carbamate

HRID 1919912Notes

Reaction equation

HRID 1919912 reaction equation
[C:1]([O:5][C:6]([NH:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH:19]=[CH:18][S:17][CH:16]=2)=[CH:11][C:10]=1[NH:20][C:21]([C:23]1[CH:28]=[CH:27][C:26]([CH:29]([CH2:33][NH:34][C:35]([NH:37][CH3:38])=[O:36])[C:30](O)=[O:31])=[CH:25][CH:24]=1)=[O:22])=[O:7])([CH3:4])([CH3:3])[CH3:2].CCN=C=NCCCN(C)C.C1C=CC2N(O)N=NC=2C=1.[NH2:60][C:61]1[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=1>CN(C=O)C>[NH:60]([C:30](=[O:31])[CH:29]([C:26]1[CH:25]=[CH:24][C:23]([C:21]([NH:20][C:10]2[CH:11]=[C:12]([C:15]3[CH:19]=[CH:18][S:17][CH:16]=3)[CH:13]=[CH:14][C:9]=2[NH:8][C:6](=[O:7])[O:5][C:1]([CH3:2])([CH3:3])[CH3:4])=[O:22])=[CH:28][CH:27]=1)[CH2:33][NH:34][C:35]([NH:37][CH3:38])=[O:36])[C:61]1[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=1

Participants

6

Reactant 4

HCID 6115AnilineHCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 576119482-[4-({[2-[(Tert-butoxycarbonyl)amino]-5-(3-thienyl)phenyl]amino}carbonyl)-phenyl]-3-{[(methylamino)carbonyl]amino}propanoic acid

Product 1

HCID 57611898tert-Butyl [2-({4-[2-anilino-1-({[(methylamino)carbonyl]amino}methyl)-2-oxoethyl]-benzoyl}amino)-4-(3-thienyl)phenyl]carbamate

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

2-[4-({[2-[(tert-Butoxycarbonyl)amino]-5-(3-thienyl)phenyl]amino}-carbonyl)phenyl]-3-{[(methylamino)carbonyl]amino}propanoic acid (104 mg, 0.19 mmol), EDCI (54 mg, 0.28 mmol), and HOBT (34 mg, 0.25 mmol) were combined in DMF (3 mL) and stirred for 10 minutes before adding aniline (26 μL, 0.28 mmol). The reaction was then stirred at room temperature for 2 h. The mixture was directly purified by reverse phase HPLC (45-95% MeCN/water) to give the title compound as a white solid. MS (ESI) calcd [M+H]+ 614.2, found 614.1.

Workup

  1. stirringThe reaction was then stirred at room temperature for 2 h
  2. customThe mixture was directly purified by reverse phase HPLC (45-95% MeCN/water)

Sources & evidence

ORD record
ord-da12f16cd21c4f8e8d480c4bdb63223f
Source dataset
uspto-grants-2012_05
Patent number
US08168658B2

Reaction notes

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