Water → N-[4-(7-benzyloxy-6-cyanoquinolin-4-yloxy)-2,3-dimethylphenyl]-N'-cyclopropylurea

HRID 853594Notes

Reaction equation

HRID 853594 reaction equation
[CH:1]1([NH2:4])[CH2:3][CH2:2]1.CN(C)C=O.C1([O:16][C:17](=O)[NH:18][C:19]2[CH:24]=[CH:23][C:22]([O:25][C:26]3[C:35]4[C:30](=[CH:31][C:32]([O:38][CH2:39][C:40]5[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=5)=[C:33]([C:36]#[N:37])[CH:34]=4)[N:29]=[CH:28][CH:27]=3)=[C:21]([CH3:46])[C:20]=2[CH3:47])C=CC=CC=1.O>C(OCC)(=O)C>[CH2:39]([O:38][C:32]1[CH:31]=[C:30]2[C:35]([C:26]([O:25][C:22]3[CH:23]=[CH:24][C:19]([NH:18][C:17]([NH:4][CH:1]4[CH2:3][CH2:2]4)=[O:16])=[C:20]([CH3:47])[C:21]=3[CH3:46])=[CH:27][CH:28]=[N:29]2)=[CH:34][C:33]=1[C:36]#[N:37])[C:40]1[CH:45]=[CH:44][CH:43]=[CH:42][CH:41]=1

Participants

6

Reactant 4

HCID 962WaterHCID 6228DimethylformamideHCID 69828CyclopropylamineHCID 67201413(4-(7-Benzyloxy-6-cyano-quinolin-4-yloxy)-2,3-dimethylphenyl)carbamic acid phenyl ester

Product 1

HCID 22936500N-[4-(7-benzyloxy-6-cyanoquinolin-4-yloxy)-2,3-dimethylphenyl]-N'-cyclopropylurea

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

Cyclopropylamine (1 ml) was added to dimethylformamide (10 ml), and then (4-(7-benzyloxy-6-cyano-quinolin-4-yloxy)-2,3-dimethylphenyl)carbamic acid phenyl ester (1.99 g) was added thereto and the mixture was stirred at room temperature for 10 minutes. Water (30 ml) and ethyl acetate (30 ml) were added, and the precipitated crystals were filtered out and washed with ethyl acetate to obtain the title compound (1660 mg).

Workup

  1. filtrationthe precipitated crystals were filtered out
  2. washwashed with ethyl acetate

Sources & evidence

ORD record
ord-eb7caeb5c183462ebb8aa93c6a93bbd1
Source dataset
uspto-grants-2007_08
Patent number
US07253286B2

Reaction notes

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