[(E)-cinnamyl]-triphenyl-phosphonium chloride → Cinnamyltriphenylphosphonium tetrafluoroborate

HRID 274194

Reaction equation

HRID 274194 reaction equation
[Cl-].[CH2:2]([P+:11]([C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1)([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)[CH:3]=[CH:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1.[F:30][B-:31]([F:34])([F:33])[F:32].[Na+]>O>[F:30][B-:31]([F:34])([F:33])[F:32].[CH2:2]([P+:11]([C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1)([C:12]1[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=1)[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)[CH:3]=[CH:4][C:5]1[CH:6]=[CH:7][CH:8]=[CH:9][CH:10]=1

Participants

4

Reactant 2

HCID 73729[(E)-cinnamyl]-triphenyl-phosphonium chlorideHCID 4343483Sodium Tetrafluoroborate

Product 1

HCID 72739364Cinnamyltriphenylphosphonium tetrafluoroborate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

10.4 parts of cinnamyltriphenylphosphonium chloride prepared in the above Synthetic Example 2 was dissolved in 580 parts of water and a solution of 2.7 parts of sodium tetrafluoroborate in 9 parts of water was slowly added dropwise thereto. After 6 hr stirring, the resulting colorless crystals were collected by filtration, washed with 300 parts of water, and dried to obtain 10.1 parts of cinnamyltriphenylphosphonium tetrafluoroborate (compound No. 5).

Workup

  1. filtrationthe resulting colorless crystals were collected by filtration
  2. washwashed with 300 parts of water
  3. customdried

Sources & evidence

ORD record
ord-67f66f067c0c4272bda2b0c3e13dbf7f
Source dataset
uspto-grants-1995_02
Patent number
US05389486

Linked notes

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