Sodium Carbonate → HCID 59157620, compound

HRID 493400Notes

Reaction equation

HRID 493400 reaction equation
[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C@@H:19]([CH2:27][C:28]3[CH:29]=[N:30][C:31](Br)=[CH:32][CH:33]=3)[C:20]([O:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])=[O:17])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[CH3:35][C:36]1[CH:41]=[CH:40][CH:39]=[CH:38][C:37]=1B(O)O.C(=O)([O-])[O-].[Na+].[Na+]>C(O)(C)C.C1(C)C=CC=CC=1>[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C@@H:19]([CH2:27][C:28]3[CH:29]=[N:30][C:31]([C:37]4[CH:38]=[CH:39][CH:40]=[CH:41][C:36]=4[CH3:35])=[CH:32][CH:33]=3)[C:20]([O:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])=[O:17])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1

Participants

5

Reactant 3

HCID 10340Sodium CarbonateHCID 27332672-Methylphenyl boronic acidHCID 86609631HCID 86609631, compound

Product 1

HCID 59157620HCID 59157620, compound

Reagents, catalysts & solvents 1

HCID 21881414Toluene isopropyl alcoholSolvent

Procedure

To a stirred slurry of 1.75 g (3.35 mmol) of (S)-tert-butyl 2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-(6-bromo-pyridin-3-yl)propanoate and 913 mg (6.70 mmol, 2 eq.) of 2-methylphenylboronic acid in 50 mL of 1:1 isopropanol/toluene was added 25.0 mL of 2 M aqueous sodium carbonate solution. The reaction mixture was purged twice with argon and evacuated and then 124 mg (0.167 mmol, 0.05 equivalents) of bis(tricyclohexylphosphine)palladium (II) chloride was added and the mixture again purged with argon and evacuated.

Workup

  1. customThe reaction mixture was purged twice with argon
  2. customevacuated
  3. customthe mixture again purged with argon
  4. customevacuated

Sources & evidence

ORD record
ord-e79c4d9f359e4f8bb2db967e99a5bb0e
Source dataset
uspto-grants-2009_05
Patent number
US07534763B2

Reaction notes

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