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701718

Sigma-Aldrich

2-Azaadamantan-N-oxyl

90%

Synonym(e):

AZADO

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About This Item

Empirische Formel (Hill-System):
C9H14NO
CAS-Nummer:
57625-08-8
Molekulargewicht:
152.21
MDL-Nummer:
MFCD11656077
UNSPSC-Code:
12352000
PubChem Substanz-ID:
329762314
NACRES:
NA.22

Assay

90%

Form

powder

Eignung der Reaktion

reagent type: oxidant

mp (Schmelzpunkt)

182-189 °C (D)

Lagertemp.

2-8°C

SMILES String

[O]N1[C@@H]2C[C@H]3C[C@@H](C2)C[C@@H]1C3

InChI

1S/C9H14NO/c11-10-8-2-6-1-7(4-8)5-9(10)3-6/h6-9H,1-5H2/t6-,7+,8-,9+

InChIKey

BCJCJALHNXSXKE-SPJNRGJMSA-N

Verwandte Kategorien

Allgemeine Beschreibung

2-Azaadamantane-N-oxyl (AZADO), a stable nitroxyl radical, is widely employed as catalyst for the oxidation of alcohols.

Anwendung

2-Azaadamantane-N-oxyl (AZADO) may be employed in the following studies:
  • As catalyst for the oxidation of wood cellulose.
  • As catalyst in the total synthesis of Yaku′amide A, a potential cytotoxin obtained from sponge Ceratopsion sp.
  • As oxidant for the oxidation of (S)-glycidol.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

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Masatoshi Shibuya et al.
Journal of the American Chemical Society, 128(26), 8412-8413 (2006-06-29)
Development of a stable nitroxyl radical class of catalysts, 2-azaadamantane N-oxyl (AZADO) and 1-Me-AZADO, for highly efficient oxidation of alcohols is described. AZADO and 1-Me-AZADO exhibit superior catalytic proficiency to TEMPO, converting various sterically hindered alcohols to the corresponding carbonyl
Takefumi Kuranaga et al.
Journal of the American Chemical Society, 135(14), 5467-5474 (2013-03-19)
Here we report the first total synthesis and the complete stereochemical assignment of yaku'amide A. Yaku'amide A (1) was isolated from a sponge Ceratopsion sp. as an extremely potent cytotoxin. Its structure was determined except for the C4-stereochemistry in the
Ming Zhang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(10), 3937-3941 (2015-01-22)
An increased supply of scarce or inaccessible natural products is essential for the development of more sophisticated pharmaceutical agents and biological tools, and thus the development of atom-economical, step-economical and scalable processes to access these natural products is in high
Takuya Isogai et al.
Biomacromolecules, 11(6), 1593-1599 (2010-05-18)
Curdlan, amylodextrin, and regenerated cellulose fiber were subjected to electromediated oxidation with a 4-acetamido-TEMPO catalyst in a buffer at pH 6.8 without NaClO or NaClO(2). More than 90% of the C6 primary hydroxyls of Curdlan and amylodextrin were converted to

Artikel

TEMPO Catalyzed Oxidations

TEMPO (2,2,6,6-Tetramethylpiperidinyloxy or 2,2,6,6-Tetramethylpiperidine 1-oxyl) and its derivatives are stable nitroxy radicals used as catalysts in organic oxidation reactions. TEMPO was discovered by Lebedev and Kazarnovskii in 1960. The stable free radical nature of TEMPO is due to the presence of bulky substituent groups, which hinder the reaction of the free radical with other molecules.

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