Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

1875-48-5 - N-Aminophthalimide, 94% - A19914 - Alfa Aesar

A19914 N-Aminophthalimide, 94%

Numéro CAS
1875-48-5
Synonymes

Dimensions Prix ($) Quantité Disponibilité
5g 41,20
10g 66,95
50g 222,57
Ajouter au panier Ajouter au devis en vrac Afficher l'article

N-Aminophthalimide, 94%

MDL
MFCD00005895
EINECS
217-505-9

Propriétés chimiques

Formule
C8H6N2O2
Poids formulaire
162.15
Point de fusion
ca 195° dec.
Solubilité
Solubility in hot methanol almost transparent.

Applications

It is employed in the aziridination of chiral N-enoyl sultams. It is also used in the synthesis of n-phthalimidoaziridines

Notes

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

Références bibliographiques

Kung-Shou Yang.; Kwunmin Chen. Enantioselective aziridination of alkenes with N-aminophthalimide in the presence of lead tetraacetate-mediated chiral ligand.Org Lett.2002,4(7), 1107-1109.

David J. Anderson, et al. Reactive intermediates. Part XXII. Formation of 2H-azirines by oxidation of N-aminophthalimide in the presence of alkynes.J. Chem. Soc., Perkin Trans. 1.1973,550-555.

May be oxidized with lead(IV) acetate to "phthalimidonitrene", which adds to alkenes to give aziridines. The phthalimido group can be cleaved with hydrazine hydrate: J. Chem. Soc. (C), 576 (1970); J. Am. Chem. Soc., 92, 1784 (1970); Helv. Chim. Acta, 55, 1276 (1972); Org. Synth. Coll., 6, 56 (1988). Addition to cyclopentadienes leads to substituted pyridines after ring-opening with base: Heterocycles, 22, 1369 (1984). Addition to the (racemic) acrylic ester below shows an extremely high facial selectivity, adding to the less hindered side (290:1): Helv. Chim. Acta, 72, 1095 (1989).

Aziridination has also been achieved in high yield by electrochemical oxidation: J. Am. Chem. Soc., 124, 530 (2002).

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
383756
Code tarifaire harmonisé
2933.99
TSCA
No

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire