2-(1-Trityl-1H-imidazol-4-yl)-ethylamine → HCID 178480006, compound

HRID 1775030Notes

Reaction equation

HRID 1775030 reaction equation
F[C:2]1[N:7]=[C:6]([C:8]2[C:16]3[C:11](=[CH:12][N:13]=[C:14]([C:17]4[CH:18]=[N:19][N:20]([CH3:22])[CH:21]=4)[CH:15]=3)[N:10](C3CCCCO3)[N:9]=2)[CH:5]=[CH:4][CH:3]=1.C([N:48]1[CH:52]=[C:51]([CH2:53][CH2:54][NH2:55])[N:50]=[CH:49]1)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>>[NH:48]1[CH:52]=[C:51]([CH2:53][CH2:54][NH:55][C:2]2[CH:3]=[CH:4][CH:5]=[C:6]([C:8]3[C:16]4[C:11](=[CH:12][N:13]=[C:14]([C:17]5[CH:18]=[N:19][N:20]([CH3:22])[CH:21]=5)[CH:15]=4)[NH:10][N:9]=3)[N:7]=2)[N:50]=[CH:49]1

Participants

3

Reactant 2

HCID 6183402-(1-Trityl-1H-imidazol-4-yl)-ethylamineHCID 712534393-(6-fluoropyridin-2-yl)-5-(1-methyl-1H-pyrazol-4-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine

Product 1

HCID 178480006HCID 178480006, compoundYield 37.6%

Procedure

Following the procedures as described in Example 189, 3-(6-fluoropyridin-2-yl)-5-(1-methyl-1H-pyrazol-4-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine and 2-(1-trityl-1H-imidazol-4-yl)-ethylamine were reacted. The product was deprotected to give 217 as a white solid (37.6% over two steps). 1H NMR (400 MHz, DMSO) δ 9.01 (s, 1H), 8.62 (s, 1H), 8.26 (s, 1H), 8.03 (s, 1H), 7.88 (s, 1H), 7.56 (s, 1H), 7.49 (d, J=8.1 Hz, 1H), 7.34 (d, J=7.4 Hz, 1H), 6.86 (s, 1H), 6.80 (s, 1H), 6.49 (d, J=8.3 Hz, 1H), 3.88 (s, 3H), 3.78-3.70 (m, 2H), 2.92 (t, J=7.5 Hz, 2H), 2.54 (s, 1H). LC/MS: m/z 386.1 [M+1]

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-09a6f1fe58d44ca291f845ec416db94d
Source dataset
uspto-grants-2016_02
Patent number
US09260425B2

Reaction notes

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