2-methyl-2,3-dihydro-1H-isoindol-5-amine → N-Methyl-N-{2-[2-(2-methyl-2,3-dihydro-1H-isoindol-5-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-ylethynyl]-phenyl}-methanesulfonamide

HRID 1889953Notes

Reaction equation

HRID 1889953 reaction equation
Cl[C:2]1[N:24]=[C:5]2[C:6]([C:10]#[C:11][C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=3[N:18]([CH3:23])[S:19]([CH3:22])(=[O:21])=[O:20])=[CH:7][CH:8]=[CH:9][N:4]2[N:3]=1.[CH3:25][N:26]1[CH2:34][C:33]2[C:28](=[CH:29][CH:30]=[C:31]([NH2:35])[CH:32]=2)[CH2:27]1.C1(P(C2CCCCC2)C2C=CC=CC=2C2C=CC=CC=2P(C2CCCCC2)C2CCCCC2)CCCCC1>>[CH3:23][N:18]([C:13]1[CH:14]=[CH:15][CH:16]=[CH:17][C:12]=1[C:11]#[C:10][C:6]1[C:5]2[N:4]([N:3]=[C:2]([NH:35][C:31]3[CH:32]=[C:33]4[C:28](=[CH:29][CH:30]=3)[CH2:27][N:26]([CH3:25])[CH2:34]4)[N:24]=2)[CH:9]=[CH:8][CH:7]=1)[S:19]([CH3:22])(=[O:21])=[O:20]

Participants

4

Reactant 3

HCID 219881602-methyl-2,3-dihydro-1H-isoindol-5-amineHCID 249469872,2'-Bis(dicyclohexylphosphino)-1,1'-biphenylHCID 67478783N-[2-(2-Chloro-[1,2,4]triazolo[1,5-a]pyridin-8-ylethynyl)-phenyl]-N-methyl-methanesulfonamide

Product 1

HCID 59612615N-Methyl-N-{2-[2-(2-methyl-2,3-dihydro-1H-isoindol-5-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-ylethynyl]-phenyl}-methanesulfonamide

Procedure

N-Methyl-N-{2-[2-(2-methyl-2,3-dihydro-1H-isoindol-5-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-8-ylethynyl]-phenyl}-methanesulfonamide was prepared from N-[2-(2-chloro-[1,2,4]triazolo[1,5-a]pyridin-8-ylethynyl)-phenyl]-N-methyl-methanesulfonamide (75.0 mg, 0.208 mmol) and 2-methyl-2,3-dihydro-1H-isoindol-5-ylamine (35.0 mg, 0.236 mmol) with 2,2′-bis-dicyclohexylphosphanyl-biphenyl (25.0 mg, 0.0457 mmol) as the ligand in a manner analogous to Example 2d. Product isolated as a tan foam (0.004 g, 4%). 1H NMR (400 MHz, CDCl3, δ, ppm): 8.43 (d, J=6.9 Hz, 1H), 7.68-7.61 (m, 2H), 7.56-7.49 (m, 2H), 7.47-7.35 (m, 3H), 7.20 (d, J=7.9 Hz, 1H), 6.94 (s, 1H), 6.89 (t, J=7.0 Hz, 1H), 3.96 (s, 2H), 3.90 (s, 2H), 3.61 (s, 3H), 3.21 (s, 3H), 2.61 (s, 3H). MS=473 (MH)+.

Sources & evidence

ORD record
ord-34789728c07248d1a9bd25bf0d7f5bb7
Source dataset
uspto-grants-2013_08
Patent number
US08501936B2

Reaction notes

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