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

Water → 1,1-Dimethylethyl 4-[4-(3-amino-2-fluorophenyl)-5-(2-chloro-4-pyrimidinyl)-1,3-thiazol-2-yl]-1-piperidinecarboxylate

HRID 590363
Notes
Print preview

Reaction equation

HRID 590363 reaction equation
[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[S:12][C:11]([CH:13]3[CH2:18][CH2:17][N:16]([C:19]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])=[O:20])[CH2:15][CH2:14]3)=[N:10][C:9]=2[C:26]2[CH:31]=[CH:30][CH:29]=[C:28]([NH:32]C(OCC=C)=O)[C:27]=2[F:39])[CH:5]=[CH:4][N:3]=1.C([SnH](CCCC)CCCC)CCC.O>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.ClCCl>[NH2:32][C:28]1[C:27]([F:39])=[C:26]([C:9]2[N:10]=[C:11]([CH:13]3[CH2:18][CH2:17][N:16]([C:19]([O:21][C:22]([CH3:24])([CH3:23])[CH3:25])=[O:20])[CH2:15][CH2:14]3)[S:12][C:8]=2[C:6]2[CH:5]=[CH:4][N:3]=[C:2]([Cl:1])[N:7]=2)[CH:31]=[CH:30][CH:29]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 3

HCID 962WaterHCID 5948TributylstannaneHCID 579899331,1-Dimethylethyl 4-[5-(2-chloro-4-pyrimidinyl)-4-(2-fluoro-3-{[(2-propen-1-yloxy)carbonyl]amino}phenyl)-1,3-thiazol-2-yl]-1-piperidinecarboxylate

Product 1

HCID 579900771,1-Dimethylethyl 4-[4-(3-amino-2-fluorophenyl)-5-(2-chloro-4-pyrimidinyl)-1,3-thiazol-2-yl]-1-piperidinecarboxylateYield 94.6%

Reagents, catalysts & solvents 2

HCID 178418397HCID 178418397, compoundCatalystHCID 6344DichloromethaneSolvent

Procedure

1,1-dimethylethyl 4-[5-(2-chloro-4-pyrimidinyl)-4-(2-fluoro-3-{[(2-propen-1-yloxy)carbonyl]amino}phenyl)-1,3-thiazol-2-yl]-1-piperidinecarboxylate (855 mg, 1.489 mmol) was dissolved into dichloromethane (DCM) (8 mL). To this solution were added tributylstannane (433 mg, 1.489 mmol), tetrakis (86 mg, 0.074 mmol) and water (0.083 mL, 4.62 mmol), and the reaction mixture was stirred for 1 h and concentrated. The residue was purified using column chromatography (0 to 100% EtOAc/hexane) to give 690 mg of the title compound. MS (ESI): 490.1 [M+1]+.

Workup

  1. concentrationconcentrated
  2. customThe residue was purified

Sources & evidence

ORD record
ord-c356f9518eb2434fa4d0581cc588e463
Source dataset
uspto-grants-2016_01
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US09233956B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes