Sodium Carbonate → (S)-2-(1-((5-(1-(2-Methoxybenzyl)-1H-pyrazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one

HRID 1052624Notes

Reaction equation

HRID 1052624 reaction equation
[NH:1]1[CH:5]=[CH:4][C:3]([C:6]2[C:14]3[C:13]([NH:15][C@H:16]([C:18]4[N:23]([C:24]5[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=5)[C:22](=[O:30])[C:21]5=[C:31]([CH3:34])[CH:32]=[CH:33][N:20]5[N:19]=4)[CH3:17])=[N:12][CH:11]=[N:10][C:9]=3[N:8]([CH2:35][O:36][CH2:37][CH2:38][Si:39]([CH3:42])([CH3:41])[CH3:40])[CH:7]=2)=[N:2]1.Cl[CH2:44][C:45]1[CH:50]=[CH:49][CH:48]=[CH:47][C:46]=1[O:51][CH3:52].C(=O)([O-])[O-].[Cs+].[Cs+].C(=O)([O-])[O-].[Na+].[Na+]>CN(C)C=O>[CH3:52][O:51][C:46]1[CH:47]=[CH:48][CH:49]=[CH:50][C:45]=1[CH2:44][N:1]1[CH:5]=[CH:4][C:3]([C:6]2[C:14]3[C:13]([NH:15][C@H:16]([C:18]4[N:23]([C:24]5[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=5)[C:22](=[O:30])[C:21]5=[C:31]([CH3:34])[CH:32]=[CH:33][N:20]5[N:19]=4)[CH3:17])=[N:12][CH:11]=[N:10][C:9]=3[N:8]([CH2:35][O:36][CH2:37][CH2:38][Si:39]([CH3:40])([CH3:42])[CH3:41])[CH:7]=2)=[N:2]1

Participants

6

Reactant 4

HCID 10340Sodium CarbonateHCID 10796Cesium carbonateHCID 814952-(Chloromethyl)anisoleHCID 178428095HCID 178428095, compound

Product 1

HCID 131736239(S)-2-(1-((5-(1-(2-Methoxybenzyl)-1H-pyrazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-oneYield 83%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
75 °C

Procedure

(S)-2-(1-((5-(1H-Pyrazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (80 mg, 0.14 mmol) was dissolved in N,N-dimethylformamide (2.0 ml). 1-(Chloromethyl)-2-methoxybenzene (43 ml, 0.27 mmol) and cesium carbonate (200 mg, 0.61 mmol) were added and the mixture was stirred at 75° C. during 2 h. The reaction was poured into ice-water mixture, basified to pH 10 with sodium carbonate and extracted twice with ethyl acetate. The organics were combined and washed with water, brine, dried over sodium sulphate, filtered and evaporated under reduced pressure. The residue was purified using SP1® Purification System (0% to 30%, hexane-ethyl acetate) to give 86 mg (83% yield, 93% purity) of the title compound.

Workup

  1. extractionextracted twice with ethyl acetate
  2. washwashed with water, brine
  3. dry with materialdried over sodium sulphate
  4. filtrationfiltered
  5. customevaporated under reduced pressure
  6. customThe residue was purified
  7. customSP1® Purification System (0% to 30%, hexane-ethyl acetate)

Sources & evidence

ORD record
ord-4651b5528ff14bd7a4c9fba1bf4f8e02
Source dataset
uspto-grants-2016_07
Patent number
US09388189B2

Reaction notes

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