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

HRID 274194

Reaktionsgleichung

Reaktionsgleichung von HRID 274194
[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

Komponenten

4

Edukt 2

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

Produkt 1

HCID 72739364Cinnamyltriphenylphosphonium tetrafluoroborate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

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).

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-67f66f067c0c4272bda2b0c3e13dbf7f
Quelldatensatz
uspto-grants-1995_02
Patentnummer
US05389486

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