Hydrochloric Acid → Hydrochloric Acid

HRID 449391Notes

Reaction equation

HRID 449391 reaction equation
[ClH:1].[NH2:2][C:3]1[N:8]=[C:7]([C:9]2[CH:18]=[C:17]3[C:12]([CH2:13][CH2:14][N:15](C(OC(C)(C)C)=O)[CH2:16]3)=[CH:11][C:10]=2[F:26])[CH:6]=[C:5]([N:27]2[CH2:32][CH2:31][N:30]([CH3:33])[CH2:29][CH2:28]2)[N:4]=1>O1CCOCC1.CO>[F:26][C:10]1[CH:11]=[C:12]2[C:17](=[CH:18][C:9]=1[C:7]1[CH:6]=[C:5]([N:27]3[CH2:32][CH2:31][N:30]([CH3:33])[CH2:29][CH2:28]3)[N:4]=[C:3]([NH2:2])[N:8]=1)[CH2:16][NH:15][CH2:14][CH2:13]2.[ClH:1]

Participants

6

Reactant 2

HCID 313Hydrochloric AcidHCID 59496598tert-butyl 7-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-6-fluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate

Product 2

HCID 313Hydrochloric AcidHCID 594966484-(6-Fluoro-1,2,3,4-tetrahydroisoquinolin-7-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 312751,4-DioxaneSolvent

Procedure

2.0 mL of 4 N HCl in 1,4-dioxane was added to a solution of tert-butyl 7-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-6-fluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate (0.050 g, 0.11 mmol) in methanol (1 mL). The reaction mixture was stirred at r.t. for 30 min The volatiles were removed under reduced pressure to afford the desired product as an HCl salt. Analytic LCMS (M+H)+: m/z=343.1.

Workup

  1. customwere removed under reduced pressure

Sources & evidence

ORD record
ord-99081ed0d07046a4adcf8006cc3e25a9
Source dataset
uspto-grants-2013_07
Patent number
US08481732B2

Reaction notes

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