Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1) → HCID 21993376, compound

HRID 1077408Notes

Reaction equation

HRID 1077408 reaction equation
[F:1][B-:2]([F:5])([F:4])[F:3].[CH3:6][O+](C)C.[CH3:10][C:11]1[CH:16]=[C:15]([CH3:17])[N:14]=[C:13]([CH:18]=[CH2:19])[CH:12]=1>C(Cl)Cl>[F:1][B-:2]([F:5])([F:4])[F:3].[CH3:6][N+:14]1[C:15]([CH3:17])=[CH:16][C:11]([CH3:10])=[CH:12][C:13]=1[CH:18]=[CH2:19]

Participants

4

Reactant 2

HCID 2735153Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1)HCID 112288262-ethenyl-4,6-dimethyl-pyridine

Product 1

HCID 21993376HCID 21993376, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Trimethyloxonium tetrafluoroborate (0.50 g; 3.76×10-3 mol) is added in one portion to a solution of 4,6-dimethyl-2-vinylpyridine (0.61 g; 4.13×10-3 mol) in 4.0 ml of methylene chloride under an inert atmosphere. The suspension is left to react for 2 h at 25° C. The suspension is filtered and the product is dried under vacuum. Yield=0.162 g (18%), white crystals.

Workup

  1. waitThe suspension is left
  2. customto react for 2 h at 25° C
  3. filtrationThe suspension is filtered
  4. customthe product is dried under vacuum

Sources & evidence

ORD record
ord-704950196d9549a6bb4494ebabfcb54d
Source dataset
uspto-grants-1996_08
Patent number
US05543298

Reaction notes

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