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2687-43-6 - O-Benzylhydroxylamine hydrochloride, 99% - A17393 - Alfa Aesar

A17393 O-Benzylhydroxylamine hydrochloride, 99%

CAS-Nummer
2687-43-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 38,60
25g 130,00
100g 404,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

O-Benzylhydroxylamine hydrochloride, 99%

MDL
MFCD00012952
EINECS
220-249-0

Chemische Eigenschaften

Formel
C6H5CH2ONH2•HCl
Molmasse
159.62
Schmelzpunkt
ca 238° subl.
Sensitivität
Hygroscopic
Löslichkeit
Soluble in DMSO and methanol.

Anwendungen

For use in the formation of nitrones from carbonyl compounds and their use in cycloaddition reactions. Used as a reagent used in the synthesis of hydroxylamines and hydroxyamates. Effective reagent used to prepare α-hydroxybenzylamines from α-hydroxyketones.

Bemerkungen

Hygroscopic. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Protect from humidity.

Literaturverweise

C. Liana Allen, et al. Transamidation of Primary Amides with Amines Using Hydroxylamine Hydrochloride as an Inorganic Catalyst.Angew. Chem. Int. Ed.,2012,51(6), 1383-1386.

Lidia De Luca, et al. An Easy and Convenient Synthesis of Weinreb Amides and Hydroxamates.J. Org. Chem.,2001,66(7), 2534-2537.

In the peptide field, Palladium, 11722 is a useful selective catalyst for deprotection of the benzyl hydroxamates: Tetrahedron Lett., 36, 197 (1995).

For use in the formation of nitrones from carbonyl compounds and their use in cycloaddition reactions, see: J. Org. Chem., 47, 2328 (1982); 52, 2179 (1987).

Weitere Referenzen

Beilstein
3595440
Harmonized Tariff Code
2922.50
TSCA
No
RTECS
NC3040000

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Kürzlich angesehen

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Metalle und Stoffe

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