HCID 23668465, compound → HCID 18982571, compound

HRID 1440894Notes

Reaction equation

HRID 1440894 reaction equation
[CH2:1]([B-:5]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)[CH2:2][CH2:3][CH3:4].[Li+].[Br-].[C:26]([S+:30]([C:40]([CH3:43])([CH3:42])[CH3:41])[CH2:31][C:32]([C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)=[O:33])([CH3:29])([CH3:28])[CH3:27]>O>[C:40]([S+:30]([C:26]([CH3:29])([CH3:28])[CH3:27])[CH2:31][C:32]([C:34]1[CH:35]=[CH:36][CH:37]=[CH:38][CH:39]=1)=[O:33])([CH3:42])([CH3:43])[CH3:41].[CH2:1]([B-:5]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=1)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4]

Participants

4

Reactant 2

HCID 23668465HCID 23668465, compoundHCID 88360637HCID 88360637, compound

Product 1

HCID 18982571HCID 18982571, compoundYield 87.2%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

An aqueous solution of 5.59 g of lithium butyltriphenylborate in 100 ml of water was added to an aqueous solution of 6.30 g of di-tert-butylphenacylsulfonium bromide in 150 ml of water, and the resultant mixture was stirred at room temperature for 30 minutes. Then, the reaction mixture was filtered, and the resultant crystal was washed with water and dried to give 8.98 g of di-tert-butylphenacylsulfonium-butyltriphenylborate as a white crystal.

Workup

  1. filtrationThen, the reaction mixture was filtered
  2. washthe resultant crystal was washed with water
  3. customdried

Sources & evidence

ORD record
ord-f0cafbdb67e148929c9c7283e8bb2d20
Source dataset
uspto-grants-1996_03
Patent number
US05500453

Reaction notes

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