6-(4-Methanesulfonyl-piperazin-1-ylmethyl)-2-methylsulfanyl-4-morpholin-4-yl-thieno[2,3-d]pyrimidine → 4-(6-((4-(Methylsulfonyl)piperazin-1-yl)methyl)-2-(5-phenylpyridin-3-yl)thieno[2,3-d]pyrimidin-4-yl)morpholine

HRID 391120Notes

Reaction equation

HRID 391120 reaction equation
[CH3:1][S:2]([N:5]1[CH2:10][CH2:9][N:8]([CH2:11][C:12]2[S:28][C:15]3[N:16]=[C:17](SC)[N:18]=[C:19]([N:20]4[CH2:25][CH2:24][O:23][CH2:22][CH2:21]4)[C:14]=3[CH:13]=2)[CH2:7][CH2:6]1)(=[O:4])=[O:3].[C:29]1([C:35]2[CH:36]=[N:37][CH:38]=[C:39]([Sn](CCCC)(CCCC)CCCC)[CH:40]=2)[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1>COCCOC.C(OCC)(=O)C.CSC.[Cu]Br.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH3:1][S:2]([N:5]1[CH2:6][CH2:7][N:8]([CH2:11][C:12]2[S:28][C:15]3[N:16]=[C:17]([C:39]4[CH:38]=[N:37][CH:36]=[C:35]([C:29]5[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=5)[CH:40]=4)[N:18]=[C:19]([N:20]4[CH2:25][CH2:24][O:23][CH2:22][CH2:21]4)[C:14]=3[CH:13]=2)[CH2:9][CH2:10]1)(=[O:3])=[O:4]

Participants

7

Reactant 2

HCID 666175866-(4-Methanesulfonyl-piperazin-1-ylmethyl)-2-methylsulfanyl-4-morpholin-4-yl-thieno[2,3-d]pyrimidineHCID 669338703-Phenyl-5-tributylstannanyl-pyridine

Product 1

HCID 249459924-(6-((4-(Methylsulfonyl)piperazin-1-yl)methyl)-2-(5-phenylpyridin-3-yl)thieno[2,3-d]pyrimidin-4-yl)morpholine

Reagents, catalysts & solvents 4

HCID 2724234Bromo(thiobis(methane))copperCatalystHCID 178418397HCID 178418397, compoundCatalystHCID 80711,2-DimethoxyethaneSolventHCID 8857Ethyl AcetateSolvent

Procedure

To a solution of 6-(4-methanesulfonyl-piperazin-1-ylmethyl)-2-methylsulfanyl-4-morpholin-4-yl-thieno[2,3-d]pyrimidine (135 mg) in 1,2-dimethoxyethane (10 mL) was added 3-phenyl-5-tributylstannanyl-pyridine (270 mg) and copper(I)bromide-dimethyl sulfide (125 mg) and the reaction mixture was stirred at room temperature for 10 minutes. Tetrakis(triphenylphosphine)palladium(0) (18 mg) was then added and the reaction mixture was heated at reflux for 16 h. After cooling to room temperature, the mixture was diluted with ethyl acetate (20 mL) and washed with water (2×20 mL) and brine (2×20 mL). The organic phase was dried (MgSO4), reduced in vacuo and purified by column chromatography to give 403. NMR: (CDCl3): 3.17 (3 H, s, Me), 3.93-3.95 (4 H, m), 4.13-4.16 (4 H, m), 5.28 (2 H, s, NH), 7.83 (1 H, t, J 7.0, Ar), 7.92 (1 H, s, Ar), 8.26 (2 H, td, J 7.7 and 1.5, Ar), 8.53-8.54 (1 H, m, Ar) and 9.30 (2 H, s, Ar). MS: (ESI+): MH+ 497.08

Workup

  1. temperaturethe reaction mixture was heated
  2. temperatureat reflux for 16 h
  3. temperatureAfter cooling to room temperature
  4. washwashed with water (2×20 mL) and brine (2×20 mL)
  5. dry with materialThe organic phase was dried (MgSO4)
  6. custompurified by column chromatography

Sources & evidence

ORD record
ord-38409df1c1584a3093e47e88d1e71aa9
Source dataset
uspto-grants-2013_02
Patent number
US08383620B2

Reaction notes

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