Autorizzo l’utilizzo di cookies.

Accetto Utilizziamo cookies per migliorare il nostro servizio e realizzare statistiche. Questa funzione puó essere disattivata cambiando la configurazione del browser. Continuando a navigare senza modificare questi parametri, consideriamo che l’uso di cookies sia accettato

5717-37-3 - (1-Ethoxycarbonylethylidene)triphenylphosphorane, 97% - (1-Carboethoxyethylidene)triphenylphosphorane - Ethyl 2-(triphenylphosphoranylidene)propionate - A15619 - Alfa Aesar

A15619 (1-Ethoxycarbonylethylidene)triphenylphosphorane, 97%

Codice CAS
5717-37-3
Sinonimi
(1-Carboethoxyethylidene)triphenylphosphorane
Ethyl 2-(triphenylphosphoranylidene)propionate

Dimensioni Prezzo ($) Quantità Disponibilità
10g 70,00
25g 155,00
50g 279,00
250g 1102,00
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

(1-Ethoxycarbonylethylidene)triphenylphosphorane, 97%

MDL
MFCD00009160
EINECS
227-215-4

Proprietà chimiche

Formula
C23H23O2P
Peso formula
362.41
Punto di fusione
154-160°
Sensibilità
Air Sensitive
Solubilità
Soluble in water.

Applicazioni

(1-Ethoxycarbonylethylidene)triphenylphosphorane is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals. It’s also a Horner-Wadsworth-Emmons reagent. It can be used for olefination. It can also be utilized for the synthesis of more complex compounds, such as (29S,37S)-isomer of malevamide E, a potent ion-channel inhibitor.

Note

Air sensitive. Avoid contact with oxygen and air. Store away from oxidizing agent. Contains triphenylphosphine oxide.

Letteratura

Yasumasa Koyama; Yuichi Fukakusa; Nobuo Kyomura; Saburo Yamagishi; Tadashi Arai. The structure of luteoreticulin, a nitro-containing metabolite of streptomyces luteoreticuli. Tetrahedron Letters. 1969, 10 (5), 355-358.

Vlark F. Beatty; Clive Jennings-White; and Mitchell A. Avery. Stereocontrolled synthesis of (2S,3S,8S,9S,4E,6E)-3-amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid (Adda), the amino acid characteristic of microcystins and nodularin. J. Chem. Soc., Perkin Trans. 1. 1992, (13), 1637-1641.

Stable ylide which reacts with aldehydes to give ß-substituted methacrylic esters. See Appendix 1.

With acyl halides, gives allenic esters: Helv. Chim. Acta, 63, 438 (1980); Org. Synth. Coll., 7, 232 (1990):

Reacts with the carbonyl group of succinic anhydride giving an intermediate useful in the synthesis of 2,2-dialkylcyclopentane-1,3-diones: Synthesis, 845 (1986):

Altri riferimenti

Beilstein
757112
Codice tariffe armonizzato
2931.39
TSCA
No

Raccomandato

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio