HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Ammonium Chloride → 3-Fluoro-4-(6-(2-morpholinopyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yloxy)benzenamine

HRID 2117179
Notes
Print preview

Reaction equation

HRID 2117179 reaction equation
[F:1][C:2]1[CH:29]=[C:28]([N+:30]([O-])=O)[CH:27]=[CH:26][C:3]=1[O:4][C:5]1[C:10]2=[CH:11][C:12]([C:14]3[CH:19]=[CH:18][N:17]=[C:16]([N:20]4[CH2:25][CH2:24][O:23][CH2:22][CH2:21]4)[CH:15]=3)=[CH:13][N:9]2[N:8]=[CH:7][N:6]=1.[NH4+].[Cl-]>C1COCC1.CO.[Zn]>[F:1][C:2]1[CH:29]=[C:28]([NH2:30])[CH:27]=[CH:26][C:3]=1[O:4][C:5]1[C:10]2=[CH:11][C:12]([C:14]3[CH:19]=[CH:18][N:17]=[C:16]([N:20]4[CH2:21][CH2:22][O:23][CH2:24][CH2:25]4)[CH:15]=3)=[CH:13][N:9]2[N:8]=[CH:7][N:6]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 2

HCID 25517Ammonium ChlorideHCID 210816524-(2-Fluoro-4-nitrophenoxy)-6-(2-morpholinopyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazine

Product 1

HCID 210816163-Fluoro-4-(6-(2-morpholinopyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazin-4-yloxy)benzenamineYield 82%

Reagents, catalysts & solvents 3

HCID 23994ZincCatalystHCID 887
Methanol
Solvent
HCID 8028TetrahydrofuranSolvent

Procedure

To a solution of 4-(2-fluoro-4-nitrophenoxy)-6-(2-morpholinopyridin-4-yl)pyrrolo[2,1-f][1,2,4]triazine (54 mg, 0.12 mmol) in a mixture of THF (2.0 mL) and MeOH (2.0 mL) were added NH4Cl (127 mg, 2.4 mmol) and Zn dust (78 mg, 1.2 mmol). The reaction mixture was stirred at room temperature for 3 h, filtered and concentrated in vacuo. The residue was purified by preparative HPLC to provide the desired product (40 mg, 82% yield). MS(ESI) m/z 407.19 (M+H)+.

Workup

  1. filtrationfiltered
  2. concentrationconcentrated in vacuo
  3. customThe residue was purified by preparative HPLC

Sources & evidence

ORD record
ord-9a9bb7e7d3a9476d87c88aad02e2cfde
Source dataset
uspto-grants-2008_10
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07439246B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes