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330744

Sigma-Aldrich

Tetrapropylammonium perruthenate

97%

동의어(들):

TPAP

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About This Item

Linear Formula:
(CH3CH2CH2)4NRuO4
CAS Number:
114615-82-6
Molecular Weight:
351.43
MDL number:
MFCD00074914
UNSPSC 코드:
12352116
PubChem Substance ID:
24859883
NACRES:
NA.22

분석

97%

형태

solid

반응 적합성

reagent type: oxidant

mp

~160 °C (dec.) (lit.)

SMILES string

[O-][Ru](=O)(=O)=O.CCC[N+](CCC)(CCC)CCC

InChI

1S/C12H28N.4O.Ru/c1-5-9-13(10-6-2,11-7-3)12-8-4;;;;;/h5-12H2,1-4H3;;;;;/q+1;;;;-1;

InChI key

NQSIKKSFBQCBSI-UHFFFAOYSA-N

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관련 카테고리

일반 설명

Tetrapropylammonium perruthenate is a mild oxidizing agent used for the oxidation of alcohols to corresponding carbonyl compounds. It is a non-volatile, air-stable, and readily soluble reagent, which can be used either stoichiometrically or catalytically with a suitable co-oxidant.

애플리케이션

Tetrapropylammonium perruthenate (TPAP) can be used as a catalyst:     
  • For the conversion of sulfides to sulfones by oxidation reaction.       
  • In the isomerization of allylic alcohols into the corresponding saturated carbonyl derivatives.      
  •  Along with N-methylmorpholine N-oxide (NMO) for the cleavage of glycol to carboxylic acids.

TPAP can also be used as an oxidizing reagent:
  • For the oxidation of benzyl alcohol to benzaldehyde and steroidal alcohols to corresponding ketones.
  • To convert N,N′-dihydroxyimidazolidines to nitronyl nitroxide free radicals.
  • To oxidize hydroxyl-substituted tri-n-butylammonium trifluoroborates to aldehydes and ketones without concomitant cleavage of the carbon-boron bond.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

시험 성적서(COA)

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Ulyana Munoz Acuña et al.
Anticancer research, 37(4), 1617-1623 (2017-04-05)
The survival rate of women diagnosed with triple-negative breast-cancer (TNBC) remains low. Hence, this study aimed at the chemical and biological optimization of furanosteroid derivatives for the treatment of this type of malignancy using TNBC cells. Semi-synthetic analogs of wortmannolone
Tetrapropylammonium Perruthenate, Pr4N+RuO4 -, TPAP: A Catalytic Oxidant for Organic Synthesis
Steven V.L, et al.
Synthesis, 7, 639-666 (1994)
Aldrichimica Acta, 23, 13-13 (1990)
Gary A Molander et al.
Journal of the American Chemical Society, 128(30), 9634-9635 (2006-07-27)
Potassium- and tetra-n-butylammonium organotrifluoroborates containing hydroxyl groups have been prepared and oxidized using several common oxidants. Aryl-, alkenyl-, and alkyltrifluoroborates containing both primary and secondary hydroxyl groups were oxidized in moderate to excellent yields with complete retention of the trifluoroborate
Alexandra Fidalgo et al.
Physical chemistry chemical physics : PCCP, 10(15), 2026-2032 (2008-08-09)
Fluorinated organo-silica gels doped with tetra-n-propylammonium perruthenate (TPAP) are excellent catalysts for the aerobic oxidative dehydrogenation of alcohols in supercritical CO2 (scCO2). Their activity and stability are subtly dictated by structure, depending on the degree of fluorination and on the
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