Triphenylphosphine → [(E)-cinnamyl]-triphenyl-phosphonium chloride

HRID 274192

Reaktionsgleichung

Reaktionsgleichung von HRID 274192
[C:1]1([P:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:20]([Cl:29])[CH:21]=[CH:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1>C1(C)C(C)=CC=CC=1>[Cl-:29].[CH2:20]([P+:7]([C:1]1[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1)([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1)[CH:21]=[CH:22][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1

Komponenten

4

Edukt 2

HCID 11776TriphenylphosphineHCID 94242Benzene, (3-chloro-1-propenyl)-

Produkt 1

HCID 73729[(E)-cinnamyl]-triphenyl-phosphonium chloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 7237O-XyleneLösungsmittel

Reaktionsbedingungen

Temperatur
130 °C

Versuchsvorschrift

88.2 parts of triphenylphosphine was dissolved in 240 parts of xylene and 51.3 parts of cinnamyl chloride was added thereto. The mixture was heated at 130° C. for 4 hr. After the mixture was cooled to 30° C., the resulting colorless crystals were collected by filtration and washed with toluene to obtain 117.4 parts of cinnamyltriphenylphosphonium chloride (compound No. 15).

Aufarbeitung

  1. additionwas added
  2. temperatureAfter the mixture was cooled to 30° C.
  3. filtrationthe resulting colorless crystals were collected by filtration
  4. washwashed with toluene

Quellen und Nachweise

ORD-Eintrag
ord-fa939c3d200942e0a4f0c4e26a59ee5a
Quelldatensatz
uspto-grants-1995_02
Patentnummer
US05389486

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