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35000-38-5 - (tert-Butoxycarbonylmethylene)triphenylphosphorane, 98% - tert-Butyl (triphenylphosphoranylidene)acetate - (Carbo-tert-butoxymethylene)triphenylphosphorane - L15144 - Alfa Aesar

L15144 (tert-Butoxycarbonylmethylene)triphenylphosphorane, 98%

Codice CAS
35000-38-5
Sinonimi
tert-Butyl (triphenylphosphoranylidene)acetate
(Carbo-tert-butoxymethylene)triphenylphosphorane

Dimensioni Prezzo ($) Quantità Disponibilità
1g 28,20
5g 79,60
25g 260,00
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(tert-Butoxycarbonylmethylene)triphenylphosphorane, 98%

MDL
MFCD00075545
EINECS
412-880-7

Proprietà chimiche

Formula
C24H25O2P
Peso formula
376.44
Punto di fusione
146-150°
Solubilità
Sparingly soluble in water.

Applicazioni

(tert-Butoxycarbonylmethylene)triphenylphosphorane is a chemical used in the synthesis of aldose reductase inhibitors, a podophyllotoxin derivative and tautomycin, a podophyllotoxin derivative and tautomycin. It Is also used in medicinal chemistry.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2 - 8°C. Incompatible with strong oxidizing agents.

Letteratura

B L Mylari.; W J Zembrowski.; T A Beyer, C E Aldinger.; T W Siegel. Orally active aldose reductase inhibitors: indazoleacetic, oxopyridazineacetic, and oxopyridopyridazineacetic acid derivatives. Langmuir. 1992, 35 (12), 2155-2162.

Rabindra Rej.; Dieu Nguyen.; Brian Go.; Samuel Fortin.; Jean-François Lavallée. Total Synthesis of Cryptophycins and Their 16-(3-Phenylacryloyl) Derivatives. J. Org. Chem. 1996, 61 (18), 6289-6295.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H301-H319-H317-H373-H411

Toxic if swallowed. Causes serious eye irritation. May cause an allergic skin reaction. May cause damage to organs through prolonged or repeated exposure. Toxic to aquatic life with long lasting effects.

Dichiarazioni precauzionali: P260-P261-P273-P280-P301+P310-P305+P351+P338-P363-P321-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Wash contaminated clothing before reuse. Specific treatment (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
2759875
Classe di rischio
6.1
Gruppo di imballaggio
II
Codice tariffe armonizzato
2931.90
TSCA
No

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