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1137-96-8 - N,alpha-Diphenyl nitrone, 97% - L00185 - Alfa Aesar

L00185 N,alpha-Diphenyl nitrone, 97%

Codice CAS
1137-96-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 31,60
5g 91,20
25g 342,00
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N,alpha-Diphenyl nitrone, 97%

MDL
MFCD00013895
EINECS
214-509-2

Proprietà chimiche

Formula
C13H11NO
Peso formula
197.24
Punto di fusione
113-114°
Solubilità
Soluble in water at 25°C, 1120 mg/L.

Applicazioni

It is used as a pharmaceutical intermediate.

Note

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Letteratura

Sakura, M, et al. Reaction of cyclohexa-1,2,3-triene with n, alpha -diphenyl-nitrone : formation of seven-membered cyclic amines via piradone derivatives.Heterocycles.,1999,51,(3), 547-556.

For an example of 1,3-dipolar cycloaddition with an alkene to give an isoxazolidine, see: Org. Synth. Coll., 5, 1124 (1973):

Similarly, regioselective addition to propiolic esters or alkynyl ketones gives isoxazolines: Tetrahedron, 44, 1247 (1988). The regioselectivity of 1,3-dipolar additions of nitrones with electron-deficient alkenes has been studied: J. Org. Chem., 49, 276 (1984).

Reviews: 1,3-Dipolar cycloadditions of nitrones: Synthesis, 205 (1975); The [3+2] nitrone-olefin cycloaddition reaction: Org. React., 36, 1 (1988); Synthetic applications of nitrones: Org. Prep. Proced. Int., 17, 25 (1985).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni precauzionali: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
608470
Codice tariffe armonizzato
2929.90
TSCA
No

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