(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline)

(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline) Structure
(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline) structure
Common Name (S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline)
CAS Number 131833-93-7 Molecular Weight 294.432
Density 1.0±0.1 g/cm3 Boiling Point 350.4±25.0 °C at 760 mmHg
Molecular Formula C17H30N2O2 Melting Point 89-91 °C(lit.)
MSDS Chinese USA Flash Point 134.9±15.7 °C
Symbol GHS07
GHS07
Signal Word Warning

Direct catalytic asymmetric aldol reactions of pyruvates: scope and mechanism.

Org. Biomol. Chem. 2 , 1077-1085, (2004)

The direct aldol reaction of 2-ketoesters catalyzed by chiral bisoxazoline copper(II) complexes has been investigated. First the direct homo-aldol reaction of ethyl pyruvate is reported which proceeds to give diethyl 2-hydroxy-2-methyl-4-oxoglutarate. This wa...

Catalytic asymmetric bromination and chlorination of beta-ketoesters.

Chemistry 10 , 2133-2137, (2004)

The first general catalytic asymmetric bromination and chlorination of beta-ketoesters has been developed. The reactions proceed for both acyclic and cyclic beta-ketoesters catalyzed by chiral bisoxazolinecopper(II) complexes giving the corresponding opticall...

Protection of neonatal mice from group B streptococcal infection by maternal immunization with beta C protein.

Tetrahedron 60 , 4989-4994, (2004)

Group B streptococci (GBS) cause the majority of cases of neonatal sepsis and meningitis in the United States. Immunization of women of childbearing age is one strategy under consideration for the prevention of neonatal disease. The beta C protein, a 130-kDa ...

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