Triethylamine → {2'-[3-(3,4-Dichloro-benzyl)-1-ethyl-ureidomethyl]-6-methoxy-4'-trifluoromethyl-biphenyl-3-yl}-acetic acid ethyl ester

HRID 563640

Reaction equation

HRID 563640 reaction equation
[CH2:1]([O:3][C:4](=[O:28])[CH2:5][C:6]1[CH:7]=[C:8]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][C:15]=2[CH2:24][NH:25][CH2:26][CH3:27])[C:9]([O:12][CH3:13])=[CH:10][CH:11]=1)[CH3:2].C(N(CC)CC)C.[Cl:36][C:37]1[CH:38]=[C:39]([CH:44]=[CH:45][C:46]=1[Cl:47])[CH2:40][N:41]=[C:42]=[O:43]>C(Cl)Cl>[CH2:1]([O:3][C:4](=[O:28])[CH2:5][C:6]1[CH:7]=[C:8]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:21])[F:22])=[CH:16][C:15]=2[CH2:24][N:25]([CH2:26][CH3:27])[C:42]([NH:41][CH2:40][C:39]2[CH:44]=[CH:45][C:46]([Cl:47])=[C:37]([Cl:36])[CH:38]=2)=[O:43])[C:9]([O:12][CH3:13])=[CH:10][CH:11]=1)[CH3:2]

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 27333681,2-Dichloro-4-(isocyanatomethyl)benzeneHCID 66604101(2'-Ethylaminomethyl-6-methoxy-4'-trifluoromethyl-biphenyl-3-yl)-acetic acid ethyl ester

Product 1

HCID 66604343{2'-[3-(3,4-Dichloro-benzyl)-1-ethyl-ureidomethyl]-6-methoxy-4'-trifluoromethyl-biphenyl-3-yl}-acetic acid ethyl ester

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

(2′-Ethylaminomethyl-6-methoxy-4′-trifluoromethyl-biphenyl-3-yl)-acetic acid ethyl ester (0.170 g, 0.42 mmol) and triethylamine (0.12 mL, 0.86 mmol) were combined in CH2Cl2 (2 mL). 3,4-Dichlorobenzyl isocyanate (0.08 mL, 0.52 mmol) was added, and the reaction was stirred at room temperature for 15 minutes. After concentrating, the crude material was purified by silica gel chromatography (20-50% EtOAc in hexanes) to give the title compound.

Workup

  1. concentrationAfter concentrating
  2. customthe crude material was purified by silica gel chromatography (20-50% EtOAc in hexanes)

Sources & evidence

ORD record
ord-05bfaa429a65418bba1926fa7804574d
Source dataset
uspto-grants-2011_11
Patent number
US08067445B2

Linked notes

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