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17697-12-0 - Benzeneseleninic anhydride, tech. 70% - Phenylseleninic anhydride - L00795 - Alfa Aesar

L00795 Benzeneseleninic anhydride, tech. 70%

CAS-Nummer
17697-12-0
Synonyme
Phenylseleninic anhydride

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Benzeneseleninic anhydride, tech. 70%

MDL
MFCD00001991
EINECS
241-701-3

Chemische Eigenschaften

Formel
C12H10O3Se2
Molmasse
360.13
Schmelzpunkt
163-165° (lit)
Sensitivität
Moisture Sensitive

Literaturverweise

Selective oxidant which converts benzylic alcohols to aldehydes in high yield: J. Chem. Soc., Chem. Commun., 952 (1978); Tetrahedron Lett., 3331 (1979); J. Org. Chem., 46, 1442 (1981). Oxidizes phenols to o-quinones: J. Chem. Soc., Perkin 1, 1473 (1981): Tetrahedron, 44, 6397 (1988):

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Reagent for the dehydrogenation of ketones to ɑß-enones and of cyclic enones to dienones: J. Chem. Soc., Perkin 1, 2209 (1980); J. Chem. Soc., Chem. Commun., 1044 (1981). δ-Lactones are also converted to their ɑß-unsaturated derivatives: J. Chem. Soc., Perkin 1, 1919 (1982). Hydrazines can be converted to azo compounds; hydrazine itself gives diimide: J. Org. Chem., 46, 1564 (1981). 3-Substituted indolines give indoles: J. Chem. Soc., Perkin 1, 707 (1990).

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Monograph: Organoselenium Chemistry, D. Liotta, Ed., Wiley, N.Y. (1987).

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GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H331-H373

Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure.

Sicherheitshinweise: P273-P270-P309-P310a-P302+P352a-P501a

Avoid release to the environment. Do not eat, drink or smoke when using this product. IF exposed or if you feel unwell: Immediately call a POISON CENTER/doctor IF ON SKIN: Wash with plenty of water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2332406
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2931.90
TSCA
No

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