Diisopropylethylamine → HCID 86700932, compound

HRID 1844867Notes

Reaction equation

HRID 1844867 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([N:10]2[CH:22]([CH:23]3[CH2:27][CH2:26][CH2:25][CH2:24]3)[CH:21]3[C:12]([C:13]4[CH:14]=[CH:15][C:16]([C:28](O)=[O:29])=[N:17][C:18]=4[CH2:19][CH2:20]3)=[N:11]2)[CH:5]=[CH:6][C:7]=1[C:8]#[N:9].[CH3:31][NH:32][C@@H:33]1[CH2:37][CH2:36][N:35]([CH3:38])[CH2:34]1.CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>ClCCl.CN(C=O)C>[Cl:1][C:2]1[CH:3]=[C:4]([N:10]2[CH:22]([CH:23]3[CH2:27][CH2:26][CH2:25][CH2:24]3)[CH:21]3[C:12]([C:13]4[CH:14]=[CH:15][C:16]([C:28]([N:32]([CH3:31])[C@@H:33]5[CH2:37][CH2:36][N:35]([CH3:38])[CH2:34]5)=[O:29])=[N:17][C:18]=4[CH2:19][CH2:20]3)=[N:11]2)[CH:5]=[CH:6][C:7]=1[C:8]#[N:9]

Participants

7

Reactant 4

HCID 81531DiisopropylethylamineHCID 7154260(3R)-N,1-dimethylpyrrolidin-3-amineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 56849102HCID 56849102, compound

Product 1

HCID 86700932HCID 86700932, compoundYield 15.5%

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideSolventHCID 6344DichloromethaneSolvent

Procedure

In a dried reaction flask, 2-(3-chloro-4-cyanophenyl)-3-cyclopentyl-3,3a,4,5-tetrahydro-2H-pyrazolo[3,4-f]quinoline-7-carboxylic acid (0.421 g, 1.0 mmol), (R)—N,1-dimethylpyrrolidine-3-amine (0.308 g, 2.697 mmol), DIEA (0.4 mL, 2.30 mmol), and HATU (0.836 g, 2.2 mmol) were added to a mixed solvent of DMF (3 mL) and dichloromethane (6 mL). The mixture was stirred at room temperature for 18 hr and was concentrated under reduced pressure. Water was added to the residue. The mixture was washed with water, and was purified by a preparative chromatography to produce a purified product as pale yellow solid (80 mg) in 15.5% yield.

Workup

  1. concentrationwas concentrated under reduced pressure
  2. additionWater was added to the residue
  3. washThe mixture was washed with water
  4. customwas purified by a preparative chromatography

Sources & evidence

ORD record
ord-5eeb7136da2242138d3610ef41081f01
Source dataset
uspto-grants-2015_02
Patent number
US08946279B2

Reaction notes

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