Diisopropylethylamine → HCID 56849353, compound

HRID 1844860Notes

Reaction equation

HRID 1844860 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]([OH:30])=O)=[N:17][C:18]=4[CH2:19][CH2:20]3)=[N:11]2)[CH:5]=[CH:6][C:7]=1[C:8]#[N:9].Cl.[NH:32]1[CH2:37][CH2:36][S:35](=[O:39])(=[O:38])[CH2:34][CH2:33]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[CH2:24][CH2:25][CH2:26][CH2:27]3)[CH:21]3[C:12]([C:13]4[CH:14]=[CH:15][C:16]([C:28]([N:32]5[CH2:37][CH2:36][S:35](=[O:39])(=[O:38])[CH2:34][CH2:33]5)=[O:30])=[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 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 12324096Thiomorpholine 1,1-dioxide hydrochlorideHCID 56849102HCID 56849102, compound

Product 1

HCID 56849353HCID 56849353, compoundYield 76.2%

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), thiomorpholine-1,1-dioxide hydrochloride (0.223 g, 1.3 mmol), DIEA (0.26 mL, 1.49 mmol), and HATU (0.418 g, 1.1 mmol) were added to a mixed solvent of DMF (4 mL) and dichloromethane (8 mL). The mixture was stirred at room temperature for 1.5 hr and was concentrated under reduced pressure. Water was added to the residue. The mixture was filtered to produce a crude yellow solid, which was washed with methanol to obtain a purified product (0.410 g) in 76.2% yield.

Workup

  1. concentrationwas concentrated under reduced pressure
  2. additionWater was added to the residue
  3. filtrationThe mixture was filtered
  4. customto produce a crude yellow solid, which
  5. washwas washed with methanol

Sources & evidence

ORD record
ord-285573aa6d384fdf8dfa80347d63ab98
Source dataset
uspto-grants-2015_02
Patent number
US08946279B2

Reaction notes

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