Water → HCID 18982532, compound

HRID 1440926Notes

Reaction equation

HRID 1440926 reaction equation
[CH3:1][B-:2]([C:17]1[CH:22]=[CH:21][C:20]([F:23])=[CH:19][CH:18]=1)([C:10]1[CH:15]=[CH:14][C:13]([F:16])=[CH:12][CH:11]=1)[C:3]1[CH:8]=[CH:7][C:6]([F:9])=[CH:5][CH:4]=1.[Li+].F[P-](F)(F)(F)(F)F.[Cl:32][C:33]1[CH:38]=[CH:37][C:36]([S+:39]([C:52]2[CH:57]=[CH:56][C:55]([Cl:58])=[CH:54][CH:53]=2)([CH2:41][C:42]([C:44]2[CH:49]=[CH:48][C:47]([O:50][CH3:51])=[CH:46][CH:45]=2)=[O:43])=[O:40])=[CH:35][CH:34]=1.O>C(#N)C>[Cl:58][C:55]1[CH:54]=[CH:53][C:52]([S+:39]([C:36]2[CH:35]=[CH:34][C:33]([Cl:32])=[CH:38][CH:37]=2)([CH2:41][C:42]([C:44]2[CH:49]=[CH:48][C:47]([O:50][CH3:51])=[CH:46][CH:45]=2)=[O:43])=[O:40])=[CH:57][CH:56]=1.[CH3:1][B-:2]([C:17]1[CH:22]=[CH:21][C:20]([F:23])=[CH:19][CH:18]=1)([C:3]1[CH:8]=[CH:7][C:6]([F:9])=[CH:5][CH:4]=1)[C:10]1[CH:15]=[CH:14][C:13]([F:16])=[CH:12][CH:11]=1

Participants

5

Reactant 3

HCID 962WaterHCID 18982570HCID 18982570, compoundHCID 88398139HCID 88398139, compound

Product 1

HCID 18982532HCID 18982532, compoundYield 54.1%

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent2×

Procedure

A solution of 2.62 g of lithium methyl-tris(p-fluorophenyl)borate in 50 ml of acetonitrile was added to a solution of 5.00 g of bis(p-chlorophenyl)(p-methoxyphenacyl)oxosulfoniumhexafluorophosphate in 100 ml of acetonitrile, and the resultant mixture was stirred at room temperature for 30 minutes. Then, 200 ml of water was added. The resultant precipitate of a yellow oily component was recovered, and 100 ml of dichloromethane was added. The dichloromethane layer was washed with water, dried and concentrated to give 3.26 g of bis(p-chlorophenyl)(p-methoxyphenacyl)oxosulfonium-methyl-tris(p-fluorophenyl)borate.

Workup

  1. customThe resultant precipitate of a yellow oily component was recovered
  2. addition100 ml of dichloromethane was added
  3. washThe dichloromethane layer was washed with water
  4. customdried
  5. concentrationconcentrated

Sources & evidence

ORD record
ord-4898d97ac60340ea82a2f5581ba2e8b7
Source dataset
uspto-grants-1996_03
Patent number
US05500453

Reaction notes

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