Triethylamine → HCID 86677707, compound

HRID 1499776Notes

Reaction equation

HRID 1499776 reaction equation
Cl.Cl.[NH:3]1[CH2:6][CH:5]([C:7]2[C:8]([O:28][CH3:29])=[C:9]([CH:15]([N:17]3[C:21]4=[N:22][CH:23]=[N:24][C:25]([NH2:26])=[C:20]4[C:19]([CH3:27])=[N:18]3)[CH3:16])[CH:10]=[C:11]([Cl:14])[C:12]=2[CH3:13])[CH2:4]1.FC(F)(F)S(O[CH2:36][C:37]([F:40])([F:39])[F:38])(=O)=O.C(N(CC)CC)C>C(Cl)Cl>[Cl:14][C:11]1[C:12]([CH3:13])=[C:7]([CH:5]2[CH2:4][N:3]([CH2:36][C:37]([F:40])([F:39])[F:38])[CH2:6]2)[C:8]([O:28][CH3:29])=[C:9]([CH:15]([N:17]2[C:21]3=[N:22][CH:23]=[N:24][C:25]([NH2:26])=[C:20]3[C:19]([CH3:27])=[N:18]2)[CH3:16])[CH:10]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 803662,2,2-Trifluoroethyl trifluoromethanesulfonateHCID 866776291-[1-(3-Azetidin-3-yl-5-chloro-2-methoxy-4-methylphenyl)ethyl]-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride

Product 1

HCID 86677707HCID 86677707, compoundYield 40%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A mixture of 1-[1-(3-azetidin-3-yl-5-chloro-2-methoxy-4-methylphenyl)ethyl]-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride (15 mg, 0.024 mmol, chiral intermediate from first peak of Example 1, step 7), 2,2,2-trifluoroethyl trifluoromethanesulfonate (6.8 mg, 0.029 mmol) and triethylamine (12 μL, 0.085 mmol) in methylene chloride (0.3 mL) was stirred over a weekend at room temperature. The solvents were evaporated and the crude purified using RP-HPLC (XBridge C18 column, eluting with a gradient of acetonitrile/water containing 0.1% ammonium hydroxide, at flow rate of 30 mL/min) to give 4.5 mg (39%) of the desired product. The product was isolated as a single enantiomer. LCMS calculated for C21H25ClF3N6O (M+H)+: m/z=469.2; Found: 469.1.

Workup

  1. customThe solvents were evaporated
  2. customthe crude purified
  3. washeluting with a gradient of acetonitrile/water containing 0.1% ammonium hydroxide, at flow rate of 30 mL/min)

Sources & evidence

ORD record
ord-ee7f728d91134cfaaeae98acef21cbfb
Source dataset
uspto-grants-2015_12
Patent number
US09199982B2

Reaction notes

Loading…