p-Phenylenediacetic acid → {4-[2-({3-[2-Amino-4-methyl-6-(pentylamino)pyrimidin-5-yl]propyl}amino)-2-oxoethyl]phenyl}acetic acid

HRID 1617168Notes

Reaction equation

HRID 1617168 reaction equation
C(P1(=O)OP(CCC)(=O)OP(CCC)(=O)O1)CC.[NH2:19][CH2:20][CH2:21][CH2:22][C:23]1[C:24]([NH:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])=[N:25][C:26]([NH2:30])=[N:27][C:28]=1[CH3:29].[C:37]1([CH2:47][C:48](O)=[O:49])[CH:42]=[CH:41][C:40]([CH2:43][C:44]([OH:46])=[O:45])=[CH:39][CH:38]=1>C1COCC1.CCOC(C)=O>[NH2:30][C:26]1[N:27]=[C:28]([CH3:29])[C:23]([CH2:22][CH2:21][CH2:20][NH:19][C:48](=[O:49])[CH2:47][C:37]2[CH:42]=[CH:41][C:40]([CH2:43][C:44]([OH:46])=[O:45])=[CH:39][CH:38]=2)=[C:24]([NH:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])[N:25]=1

Participants

6

Reactant 3

HCID 81760p-Phenylenediacetic acidHCID 111923Propylphosphonic anhydrideHCID 98378705-(3-Aminopropyl)-6-methyl-N4-pentylpyrimidine-2,4-diamine

Product 1

HCID 68415389{4-[2-({3-[2-Amino-4-methyl-6-(pentylamino)pyrimidin-5-yl]propyl}amino)-2-oxoethyl]phenyl}acetic acid

Reagents, catalysts & solvents 2

HCID 8028TetrahydrofuranSolventHCID 8857Ethyl AcetateSolvent

Procedure

A solution of T3P (1.591 ml, 1.57M in THF) was added to a mixture of the product from example 1 step (v) (0.2 g), TEA (0.333 ml) and 2,2′-(1,4-phenylene)diacetic acid (0.463 g) in THF (15 mL) and the mixture stirred at rt overnight. The reaction was diluted with EtOAc, washed with water, dried and evaporated under reduced pressure. Used crude in next step.

Workup

  1. washwashed with water
  2. customdried
  3. customevaporated under reduced pressure

Sources & evidence

ORD record
ord-d612a485cb92495c9ed86582b171c1cc
Source dataset
uspto-grants-2014_07
Patent number
US08765939B2

Reaction notes

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