HCID 18760967, compound → HCID 131732976, compound

HRID 2174144Notes

Reaction equation

HRID 2174144 reaction equation
F[B-](F)(F)F.[C:6]1([C:12]2[CH:17]=[CH:16][O+:15]=[C:14]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)[C:13]=2C2C=CC=CC=2)[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1.[CH3:30][B-:31]([C:36]#[N:37])([C:34]#[N:35])[C:32]#[N:33].[K+]>C(#N)C>[CH3:30][B-:31]([C:36]#[N:37])([C:34]#[N:35])[C:32]#[N:33].[C:6]1([C:16]2[CH:17]=[C:12]([C:6]3[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=3)[CH:13]=[C:14]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)[O+:15]=2)[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1

Participants

4

Reactant 2

HCID 18760967HCID 18760967, compoundHCID 89389202HCID 89389202, compound

Product 1

HCID 131732976HCID 131732976, compound

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent2×

Procedure

A solution of triphenylpyrylium tetrafluoroborate, [TPP][BF4], (100 mg, 0.252 mmol), in acetonitrile (2 ml) and a solution of potassium methyltricyanoborate (36 mg, 0.252 mmol) in acetonitril (2 ml) are combined and mixed. The salt potassium tetrafluoroborate is filtered at 0° C. and all volatile components are removed under reduced pressure resulting in the solid compound 2,4,6-triphenylpyrylium methyltricyanoborate.

Workup

  1. additionmixed
  2. filtrationThe salt potassium tetrafluoroborate is filtered at 0° C.
  3. customall volatile components are removed under reduced pressure

Sources & evidence

ORD record
ord-3b554d052d2e44ffac3412001c045a11
Source dataset
uspto-grants-2015_06
Patent number
US09058935B2

Reaction notes

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