3-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dione → HCID 11632699, compound

HRID 2097332Notes

Reaction equation

HRID 2097332 reaction equation
C(O[C:4]1[C:5](=[O:16])[C:6](=[O:15])[C:7]=1[NH:8][C:9]1[CH:14]=[CH:13][N:12]=[CH:11][CH:10]=1)C.[Cl:17][C:18]1[CH:23]=[CH:22][C:21]([NH:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][NH2:31])=[CH:20][CH:19]=1>>[Cl:17][C:18]1[CH:19]=[CH:20][C:21]([NH:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][NH:31][C:4]2[C:5](=[O:16])[C:6](=[O:15])[C:7]=2[NH:8][C:9]2[CH:10]=[CH:11][N:12]=[CH:13][CH:14]=2)=[CH:22][CH:23]=1

Participants

3

Reactant 2

HCID 106803193-Ethoxy-4-(pyridin-4-ylamino)cyclobut-3-ene-1,2-dioneHCID 23132435HCID 23132435, compound

Product 1

HCID 11632699HCID 11632699, compoundYield 89%

Procedure

The title compound was prepared according to the procedure described in example 1B starting from 3-ethoxy-4-(pyridin-4-yl-amino)-3-cyclobutene-1,2-dione prepared according to example 7A and N-(4-chlorophenyl)-hexane-1,6-diamine.

Workup

  1. customprepared

Sources & evidence

ORD record
ord-e81238e464b748b2bec0ef0633ef2336
Source dataset
uspto-grants-2013_05
Patent number
US08450348B2

Reaction notes

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