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Sodium Hydroxide → 1-(5-(4-morpholino-6-((4-N-methylsulfonylpiperazin-1-yl)methyl)furo[3,2-d]pyrimidin-2-yl)pyridin-2-yl)urea

HRID 881370
Notes
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Reaction equation

HRID 881370 reaction equation
[O:1]1[CH2:6][CH2:5][N:4]([C:7]2[C:8]3[O:22][C:21]([CH2:23][N:24]4[CH2:29][CH2:28][N:27]([S:30]([CH3:33])(=[O:32])=[O:31])[CH2:26][CH2:25]4)=[CH:20][C:9]=3[N:10]=[C:11]([C:13]3[CH:14]=[CH:15][C:16]([NH2:19])=[N:17][CH:18]=3)[N:12]=2)[CH2:3][CH2:2]1.ClS([N:38]=[C:39]=[O:40])(=O)=O.[OH-].[Na+]>C(#N)C>[O:1]1[CH2:2][CH2:3][N:4]([C:7]2[C:8]3[O:22][C:21]([CH2:23][N:24]4[CH2:25][CH2:26][N:27]([S:30]([CH3:33])(=[O:32])=[O:31])[CH2:28][CH2:29]4)=[CH:20][C:9]=3[N:10]=[C:11]([C:13]3[CH:14]=[CH:15][C:16]([NH:19][C:39]([NH2:38])=[O:40])=[N:17][CH:18]=3)[N:12]=2)[CH2:5][CH2:6]1
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 14798Sodium HydroxideHCID 70918Chlorosulfonyl isocyanateHCID 582339465-(4-morpholino-6-((4-N-methylsulfonylpiperazin-1-yl)methyl)furo[3,2-d]pyrimidin-2-yl)pyridin-2-amine

Product 1

HCID 582338761-(5-(4-morpholino-6-((4-N-methylsulfonylpiperazin-1-yl)methyl)furo[3,2-d]pyrimidin-2-yl)pyridin-2-yl)urea

Reagents, catalysts & solvents 1

HCID 6342
Acetonitrile
Solvent

Conditions

Temperature
80 °C

Procedure

To a solution of 236 (1.0 eq) in acetonitrile (0.1M) at r.t. was added chlorosulfonyl isocyanate (10 eq) dropwise. The reaction was stirred for 40 minutes, then concentrated. To the residue was added 2N HCl and mixture was heated to 80° C. for 20 minutes. Reaction mixture was allowed to cool down to room temperature, and was neutralized with NaOH 6M. Mixture was then concentrated. The crude product was purified by reverse phase HPLC to give 6 mg of 247. MS (Q1) 517 (M+

Workup

  1. concentrationconcentrated
  2. additionTo the residue was added 2N HCl and mixture
  3. customReaction mixture
  4. temperatureto cool down to room temperature
  5. concentrationMixture was then concentrated
  6. customThe crude product was purified by reverse phase HPLC

Sources & evidence

ORD record
ord-e0411f8f94ac451ba8c1b4fa022a5f75
Source dataset
uspto-grants-2015_03
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08993563B2

Reaction notes

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On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes