Triethylamine → HCID 60205439, compound

HRID 408275Notes

Reaction equation

HRID 408275 reaction equation
[Br:1][C:2]1[C:3]([F:12])=[C:4]2[C:10]([NH2:11])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1.[CH3:13][C:14]1[S:15][CH:16]=[C:17]([C:19](O)=[O:20])[N:18]=1.C(N(CC)CC)C.C1N(P(Cl)(N2C(=O)OCC2)=O)C(=O)OC1>C(Cl)Cl>[Br:1][C:2]1[C:3]([F:12])=[C:4]2[C:10]([NH:11][C:19]([C:17]3[N:18]=[C:14]([CH3:13])[S:15][CH:16]=3)=[O:20])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 152842Bis(2-oxo-3-oxazolidinyl)phosphinic chlorideHCID 2847282-Methyl-1,3-thiazole-4-carboxylic acidHCID 602052765-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine

Product 1

HCID 60205439HCID 60205439, compoundYield 68%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A mixture of 5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine (200 mg, 0.869 mmol, Example 1, Step H), 2-methylthiazole-4-carboxylic acid (311 mg, 2.17 mmol), and triethylamine (606 μL, 4.35 mmol) in CH2Cl2 (10 mL) at room temperature was treated with BOP-Cl (203 mg, 2.17 mmol). After 1 hour the solid formed was filtered and washed with CH2Cl2 (3×4 mL) to provide N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-2-methylthiazole-4-carboxamide (210 mg, 68% yield) as a solid. 1H NMR (400 MHz, (CD3)2SO) δ 12.14 (s, 1H), 9.83 (s, 1H), 8.38 (d, 1H), 8.26 (s, 1H), 7.74 (d, 1H), 2.77 (s, 3H); LCMS (APCI+) m/z 354.9, 356.9 (M+H)+, Retention time=3.39 minutes (Method 2).

Workup

  1. customAfter 1 hour the solid formed
  2. filtrationwas filtered
  3. washwashed with CH2Cl2 (3×4 mL)

Sources & evidence

ORD record
ord-257288ddf0b6472c94b73a4c81874d8a
Source dataset
uspto-grants-2014_06
Patent number
US08758830B2

Reaction notes

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