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3112-88-7 - Benzyl phenyl sulfone, 98+% - L04201 - Alfa Aesar

L04201 Benzyl phenyl sulfone, 98+%

CAS-Nummer
3112-88-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 59,60
50g 230,00
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Benzyl phenyl sulfone, 98+%

MDL
MFCD00025040
EINECS
221-477-3

Chemische Eigenschaften

Formel
C13H12O2S
Molmasse
232.29
Schmelzpunkt
147-150°

Literaturverweise

Active methylene compound: the lithio-derivative reacts with carbonyl compounds to give vinyl sulfones which can be reductively cleaved, e.g. with Al amalgam, to alkenes, in a reaction analogous to the Julia olefination (see Ethyl­ phenyl­ sulfone, A10710): J. Chem. Soc., Chem. Commun., 351 (1973). Reaction with an aldehyde in the presence of n-BuLi, followed by LiHMDS, provides a one-pot double elimination route to acetylenes: Chem. Eur. J., 5, 1355 (1999). For use in a cyclopropane synthesis, see Ethyl­ 4-bromocrotonate, A10371.

/n

Weitere Referenzen

Beilstein
2049938
Harmonized Tariff Code
2930.90
TSCA
No
RTECS
WR2700000

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