Lithium Hydroxide → tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-nitrophenyl)piperazine-1-carboxylate

HRID 531679Notes

Reaction equation

HRID 531679 reaction equation
Cl.FC1C=C(C=CC=1)CN1C=C(C2C3C(=NC=C(C4C=CC(C5CCNCC5)=CC=4)C=3)N(S(C3C=CC(C)=CC=3)(=O)=O)C=2)C=N1.[F:46][C:47]1[CH:48]=[C:49]([CH:97]=[CH:98][CH:99]=1)[CH2:50][N:51]1[CH:55]=[C:54]([C:56]2[C:64]3[C:59](=[N:60][CH:61]=[C:62]([C:65]4[CH:70]=[CH:69][C:68]([N:71]5[CH2:76][CH2:75][N:74]([C:77]([O:79][C:80]([CH3:83])([CH3:82])[CH3:81])=[O:78])[CH2:73][CH2:72]5)=[C:67]([N+:84]([O-:86])=[O:85])[CH:66]=4)[CH:63]=3)[N:58](S(C3C=CC(C)=CC=3)(=O)=O)[CH:57]=2)[CH:53]=[N:52]1.[OH-].[Li+]>C1COCC1.CO.O>[F:46][C:47]1[CH:48]=[C:49]([CH:97]=[CH:98][CH:99]=1)[CH2:50][N:51]1[CH:55]=[C:54]([C:56]2[C:64]3[C:59](=[N:60][CH:61]=[C:62]([C:65]4[CH:70]=[CH:69][C:68]([N:71]5[CH2:76][CH2:75][N:74]([C:77]([O:79][C:80]([CH3:83])([CH3:82])[CH3:81])=[O:78])[CH2:73][CH2:72]5)=[C:67]([N+:84]([O-:86])=[O:85])[CH:66]=4)[CH:63]=3)[NH:58][CH:57]=2)[CH:53]=[N:52]1

Participants

5

Reactant 3

HCID 3939Lithium HydroxideHCID 90030997tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-nitrophenyl)piperazine-1-carboxylateHCID 1185240853-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-5-(4-(piperidin-4-yl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine hydrochloride

Product 1

HCID 90031482tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-nitrophenyl)piperazine-1-carboxylateYield 111.5%

Reagents, catalysts & solvents 1

HCID 21892291Methanol tetrahydrofuran waterSolvent

Procedure

Using similar reaction conditions as described in step-iii of example-1, tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-nitrophenyl)piperazine-1-carboxylate (120 mg, 0.15 mmol) was hydrolyzed by lithium hydroxide (20 mg, 0.47 mmol) in THF/methanol/water (5/5/2 ml) to yield crude 100 mg of the titled compound after purification by preparative TLC (Silicagel-1000 micron) using ethyl acetate as eluent.

Workup

  1. customreaction conditions

Sources & evidence

ORD record
ord-bf2d95bbbe574bff9938d9643eec3f70
Source dataset
uspto-grants-2016_05
Patent number
US09353107B2

Reaction notes

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