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Merck

365203

Sigma-Aldrich

Lithium p-toluenesulfinate

98%

Sinónimos:

p-Toluenesulfinic acid lithium salt

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About This Item

Fórmula lineal:
CH3C6H4SO2Li
Número de CAS:
Peso molecular:
162.14
Beilstein/REAXYS Number:
4163977
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

98%

impurities

≤2% Li2CO3

SMILES string

[Li+].Cc1ccc(cc1)S([O-])=O

InChI

1S/C7H8O2S.Li/c1-6-2-4-7(5-3-6)10(8)9;/h2-5H,1H3,(H,8,9);/q;+1/p-1

InChI key

MSUZXYWQEDRGFN-UHFFFAOYSA-M

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Application

Lithium p-toluenesulfinate may be used in the preparation of 2-oxo-1,3-diphenyl-1,2-dihydroquinoline-4-carbonitrile. It may be used in the preparation of highly fluorescent compound, 3-amino-6-methoxy-4-p-tolylsulfonylquinolone.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Month 2013 6-Methoxy-2-oxo-1, 2-dihydroquinoline-3, 4-dicarbonitriles, A Red Compound Class with Solvent and pH Independent Green Fluorescence Maxima.
Enoua GC, et al.
Journal of Heterocyclic Chemistry, 51, 492-501 (2014)
4-Cyano-6, 7-dimethoxycarbostyrils with Solvent-and pH-Independent High Fluorescence Quantum Yields and Emission Maxima.
Ahvale AB, et al.
European Journal of Organic Chemistry, 3, 563-571 (2008)
P G Righetti et al.
Electrophoresis, 15(8-9), 1005-1013 (1994-08-01)
Potential gravity-induced deformations of polyacrylamide matrices during gelling were investigated in two different initiator systems based on (i) photopolymerization with 100 microM methylene blue, 1 mM sodium toluene sulfinate (reducer) and 50 microM diphenyliodonium chloride (oxidizer) (photopolymerization) and (ii) chemical
Ananda S Amarasekara et al.
Bioresource technology, 125, 114-118 (2012-10-03)
Single step pretreatment-saccharification of corn stover was investigated in aqueous p-toluenesulfonic and sulfuric acid media. Dilute aqueous solution of p-toluenesulfonic acid was a better catalyst than aqueous sulfuric acid of the same H(+) ion concentration for single step pretreatment-saccharification of
Xiaoxiang Zhang et al.
The Journal of organic chemistry, 75(18), 6290-6293 (2010-08-28)
A general and efficient method to prepare 2,4-di- and trisubstituted thiazoles via p-TsOH·H(2)O-catalyzed cyclization of trisubstituted propargylic alcohols with thioamides is described. The reaction was accomplished in moderate to excellent product yields under mild conditions that did not require the

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