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Merck
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文件

390380

Sigma-Aldrich

4-乙酰氨-2,2,6,6-四甲基哌啶-1-氧，自由基

97%

别名:

4-乙酰氨-2,2,6,6-四甲基哌啶-1-氧

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About This Item

经验公式（希尔记法）:
C11H21N2O2
CAS号:
14691-89-5
分子量:
213.30
Beilstein:
3546225
EC號碼:
423-840-3
MDL號碼:
MFCD00043593
分類程式碼代碼:
12352000
PubChem物質ID:
24864140
NACRES:
NA.22

化驗

97%

形狀

powder

mp

143-145 °C (lit.)

SMILES 字串

CC(=O)NC1CC(C)(C)N([O])C(C)(C)C1

InChI

1S/C11H21N2O2/c1-8(14)12-9-6-10(2,3)13(15)11(4,5)7-9/h9H,6-7H2,1-5H3,(H,12,14)

InChI 密鑰

UXBLSWOMIHTQPH-UHFFFAOYSA-N

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應用

在 TsOH 存在的条件下将醇氧化为羰基化合物。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

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硅胶负载 TEMPO

Sigma-Aldrich

709859

硅胶负载 TEMPO

1-Methyl-2-azaadamantane-N-oxyl 97%

Sigma-Aldrich

738883

1-Methyl-2-azaadamantane-N-oxyl

Erika Watanabe et al.
Carbohydrate polymers, 100, 74-79 (2013-11-06)
Pure (1→3)-β-polyglucuronic acid sodium salt was prepared from curdlan by oxidation with 4-acetamido-TEMPO/NaClO/NaClO₂ in water at pH 4.7 and 35°C. The oxidation conditions, including the reaction time and amounts of reagents added, were optimized for the preparation of (1→3)-β-polyglucuronic acids
Oxidation of vic-Diols to α-dicarbonyl compounds using the oxoammonium salt derived from 4-acetamido-TEMPO and p-toluenesulfonic acid.
Banwell MG, et al.
The Journal of Organic Chemistry, 59(21), 6338-6343 (1994)
Lenka Vítková et al.
Polymers, 11(9) (2019-09-22)
In the current study, we present methods of sodium hyaluronate, also denoted as hyaluronan (HA), nanofiber fabrication using a direct-current (DC) electric field. HA was spun in combination with poly(vinyl alcohol) (PVA) and polyethylene oxide (PEO) and as a pure
The Journal of Organic Chemistry, 56, 6110-6110 (1991)
Iron Chloride/4-Acetamido-TEMPO/Sodium Nitrite-Catalyzed Aerobic Oxidation of Primary Alcohols to the Aldehydes.
Yin W, et al.
Advanced Synthesis & Catalysis, 352(1, 113-118 (2010)
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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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