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16836-95-6 - Silver p-toluenesulfonate, 98+% - Silver tosylate - p-Toluenesulfonic acid silver salt - L00307 - Alfa Aesar

L00307 Silver p-toluenesulfonate, 98+%

CAS Number
16836-95-6
Synonyms
Silver tosylate
p-Toluenesulfonic acid silver salt

Size Price ($) Quantity Availability
5g 41.41
25g 123.60
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Silver p-toluenesulfonate, 98+%

MDL
MFCD00007511
EINECS
240-859-0

Chemical Properties

Formula
C7H7AgO3S
Formula Weight
279.07
Sensitivity
Light Sensitive
Solubility
Soluble in water.

Applications

Silver p-toluenesulfonate is used to converts alkyl halides to tosylates, and benzyl selenyl chlorides into their corresponding selenyl tosylates. It used in promotion of the leaving ability of halogens. For use in the conversion of alkyl halides to alkyl tosylates.

Notes

Light Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Stanley G. Smith.; Winstein, S. Sulfoxides as nucleophiles ?. Tetrahedron. 1958, 3, (3), 317-319.

Gerald F. Koser.; Richard H. Wettach. Reactions of silver arylsulfonates with iodosobenzene dichloride. J. Org. Chem. 1977, 42, (8), 1476-1478.

Silver salt soluble in many organic solvents; useful, e.g. in promotion of the leaving ability of halogens. For use in the conversion of alkyl halides to alkyl tosylates, see: J. Am. Chem. Soc., 81, 4113 (1959); J. Chem. Soc., 6748 (1965).

Induces carbocation rearrangements in alkyl halides, e.g. promotes the stereospecific disrotatory ring-opening of the cyclopropyl cation resulting from ionization of gem-dibromocyclopropanes: J. Org. Chem., 41, 384 (1976).

For conversion of benzylic bromides to styrenes, see: Bul. Chem. Soc. Jpn., 66, 589 (1993).

GHS Hazard and Precautionary Statements

Hazard Statements: H400-H315-H319-H335

Very toxic to aquatic life. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P273-P280g-P305+P351+P338

Avoid release to the environment. Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Other References

Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2843.29
TSCA
Yes

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