Triphenylvinylphosphoniumbromid
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- CAS-Nr.
- 5044-52-0
- Bezeichnung:
- Triphenylvinylphosphoniumbromid
- Englisch Name:
- VINYLTRIPHENYLPHOSPHONIUM BROMIDE
- Synonyma:
- NSC 84065;Schweizers;SCHWEIZER'S REAGENT;ethenyl(triphenyl)phosphanium;Vinyltriphenylphosphonium bromi;TRIPHENYLVINYLPHOSPHONIUM BROMIDE;VINYLTRIPHENYLPHOSPHONIUM BROMIDE;Vinylteriphenylphosphonium bromide;Ethenyltriphenylphosphonium bromide;Vinyltriphenylphosphoniumbromide,97%
- CBNumber:
- CB3169157
- Summenformel:
- C20H18BrP
- Molgewicht:
- 369.24
- MOL-Datei:
- 5044-52-0.mol
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Triphenylvinylphosphoniumbromid Eigenschaften
- Schmelzpunkt:
- 176-178 °C (lit.)
- storage temp.
- 2-8°C
- Aggregatzustand
- solid
- Aussehen
- White to off-white Solid
- Sensitive
- Light Sensitive & Hygroscopic
- BRN
- 4168860
- InChI
- InChI=1S/C20H18P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h2-17H,1H2;1H/q+1;/p-1
- InChIKey
- VRAYVWUMBAJVGH-UHFFFAOYSA-M
- SMILES
- [P+](C1C=CC=CC=1)(C1C=CC=CC=1)(C1C=CC=CC=1)C=C.[Br-]
- CAS Datenbank
- 5044-52-0(CAS DataBase Reference)
Triphenylvinylphosphoniumbromid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
WHITE TO BEIGE FINE CRYSTALLINE POWDER
synthetische
The preparation of TriphenylvinylphosphoniuM BroMide has been accomplished by treatment of ethylenebis(triphenylphosphonium) dibromide with borate ion (32%), (2-chloroethyl)triphenylphosphonium bromide with Triethylamine (72%), (2-bromoethyl)triphenylphosphonium bromide with Silver(I) Oxide (85%), and (2- phenoxyethyl)triphenylphosphonium bromide with boiling ethyl acetate (92%).
Triphenylvinylphosphoniumbromid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Triphenylvinylphosphoniumbromid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 115)Lieferanten
5044-52-0(Triphenylvinylphosphoniumbromid)Verwandte Suche:
- VINYLTRIPHENYLPHOSPHONIUM BROMIDE
- TRIPHENYLVINYLPHOSPHONIUM BROMIDE
- SCHWEIZER'S REAGENT
- Schweizers
- Schweizer'sReagent~Triphenylvinylphosphoniumbromide
- Vinyltriphenylphosphoniumbromide,97%
- Vinylteriphenylphosphonium bromide
- Phosphonium, ethenyltriphenyl-, bromide
- VINYL TRIPHENYLPHOSPHONIUM BROMIDE (TRIPHENYL VINYLPHOSPHONIUM BROMIDE)
- Schweizers Reagent, Vinyltriphenylphosphonium bromide
- Ethenyltriphenylphosphonium bromide
- NSC 84065
- Vinyltriphenylphosphonium bromi
- PhosphoniuM, ethenyltriphenyl-, broMide (1:1)
- ethenyl(triphenyl)phosphanium
- 5044-52-0
- CHPBrC6H53
- CH2CHPBrC6H53
- CH2CHPC5H53Br
- C20H18PBr
- C20H18BrP
- Phosphonium Compounds
- Wittig Reaction
- Wittig & Horner-Emmons Reaction
- C-C Bond Formation
- Synthetic Reagents
- Wittig Reagents
- Olefination
- Phosphonium Compounds
- Synthetic Organic Chemistry
- Wittig & Horner-Emmons Reaction
- Wittig Reaction
