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Merck

149845

Sigma-Aldrich

Thallium(I) ethoxide

Sinónimos:

Ethanol thallium salt, Ethyl alcohol thallium(I) salt, Thallium monoethoxide, Thallous ethoxide

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About This Item

Fórmula lineal:
TlOC2H5
Número de CAS:
Peso molecular:
249.44
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.22

form

liquid

Quality Level

reaction suitability

core: thallium
reagent type: catalyst

refractive index

n20/D 1.676 (lit.)

density

3.522 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCO[Tl]

InChI

1S/C2H5O.Tl/c1-2-3;/h2H2,1H3;/q-1;+1

InChI key

DZFYOYRNBGNPJW-UHFFFAOYSA-N

Application

With HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for directed aldol reactions.

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Visite la Librería de documentos

Andrews, P. C.; Peatt, A. C.; Raston, C. L.
Tetrahedron Letters, 43, 7541-7541 (2002)
Michel J Kohl et al.
Steroids, 67(1), 71-75 (2001-12-01)
Conjugation of haptens through ether linkages avoids leakage problems in immunoassays, but this procedure is not easily applied to most steroids that bear low reacting hydroxyls. A new technique allowing the ether coupling of biologically active steroids with conjugating arms
Chan, T. H.; Li, C. J.; Wei, Z. Y.,
Journal of the Chemical Society. Chemical Communications, 505-505 (1990)
T Tsuchiya et al.
Journal of pharmacobio-dynamics, 12(8), 456-460 (1989-08-01)
The reduction of acute toxicity of paraquat dichloride (PQ) in mice was studied by several sodium sugar sulfates such as dextran sulfate (DS), cellulose sulfate (CS), chondroitin sulfate (CDS), sucrose sulfate (SS) and glucose sulfate (GS). When sugar sulfates (DS
S A Frank et al.
Organic letters, 2(17), 2691-2694 (2000-09-16)
[reaction: see text]Thallium(I) ethoxide promotes Suzuki cross couplings for a range of vinyl- and arylboronic acids with vinyl and aryl halide partners in good to excellent yields. This reagent offers distinct advantages over thallium(I) hydroxide in terms of commercial availability

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