Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

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

A15619 (1-Ethoxycarbonylethylidene)triphenylphosphorane, 97%

CAS-Nummer
5717-37-3
Synonyme
(1-Carboethoxyethylidene)triphenylphosphorane
Ethyl 2-(triphenylphosphoranylidene)propionate

Größe Preis ($) Menge Verfügbarkeit
10g 63,63
25g 141,30
50g 290,46
250g 899,20
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

(1-Ethoxycarbonylethylidene)triphenylphosphorane, 97%

MDL
MFCD00009160
EINECS
227-215-4

Chemische Eigenschaften

Formel
C23H23O2P
Molmasse
362.41
Schmelzpunkt
154-160°
Sensitivität
Air Sensitive
Löslichkeit
Soluble in water.

Anwendungen

(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.

Bemerkungen

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

Literaturverweise

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):

Weitere Referenzen

Beilstein
757112
Harmonized Tariff Code
2931.90
TSCA
No

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf