Triethylamine → HCID 59593030, compound

HRID 2098861Notes

Reaction equation

HRID 2098861 reaction equation
Cl[C:2]1[N:3]=[C:4]([N:15]2[CH2:20][CH2:19][O:18][CH2:17][CH2:16]2)[C:5]2[S:10][C:9]([C:11]([NH2:14])([CH3:13])[CH3:12])=[CH:8][C:6]=2[N:7]=1.CCN(CC)CC.Cl.[C:29](Cl)(=[O:36])[C:30]1[CH:35]=[CH:34][CH:33]=[N:32][CH:31]=1.CC1(C)C(C)(C)OB([C:46]2[CH:54]=[CH:53][CH:52]=[C:51]3[C:47]=2[CH:48]=[N:49][NH:50]3)O1>C(Cl)Cl>[NH:50]1[C:51]2[C:47](=[C:46]([C:2]3[N:3]=[C:4]([N:15]4[CH2:20][CH2:19][O:18][CH2:17][CH2:16]4)[C:5]4[S:10][C:9]([C:11]([NH:14][C:29](=[O:36])[C:30]5[CH:35]=[CH:34][CH:33]=[N:32][CH:31]=5)([CH3:13])[CH3:12])=[CH:8][C:6]=4[N:7]=3)[CH:54]=[CH:53][CH:52]=2)[CH:48]=[N:49]1

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 884383-Pyridinecarbonyl chloride, hydrochloride (1:1)HCID 454801864-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazoleHCID 59592865HCID 59592865, compound

Product 1

HCID 59593030HCID 59593030, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a solution of 2-(2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)propan-2-amine (150 mg, 0.5 mmol) in CH2Cl2 (10 mL) was added Et3N (450 μL, 3.2 mmol) and nicotinoyl chloride hydrochloric acid (160 mg, 0.9 mmol). The resulting mixture stirred at room temperature overnight. The reaction was quenched by the addition of saturated aqueous NaHCO3. The organic layer was separated and the aqueous layer was extracted with EtOAc. The combined organic layers were dried over Na2SO4, filtered, and concentrated in vacuo. A portion (0.2 mmol) of the resulting crude product was utilized in a Suzuki coupling using General Procedure A with 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)1H-indazole 7 to provide 410 after reverse phase HPLC purification (22 mg). MS (Q1) 500 (M)+

Workup

  1. customThe reaction was quenched by the addition of saturated aqueous NaHCO3
  2. customThe organic layer was separated
  3. extractionthe aqueous layer was extracted with EtOAc
  4. dry with materialThe combined organic layers were dried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-c83a0eeb9643497bb8e58304c43bc328
Source dataset
uspto-grants-2013_05
Patent number
US08450315B2

Reaction notes

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