5,6 - Dihydro - 2H - pyran - 2-1, grade technique,90 %

Code: 262102-1G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

5,6-Dihydro-2H-pyran-2-one has been used in the preparation of:(1aR,5aR,5bS,6S,7S)-6,7-di-tert-buto...


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Votre prix
$100.97 1G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

5,6-Dihydro-2H-pyran-2-one has been used in the preparation of:(1aR,5aR,5bS,6S,7S)-6,7-di-tert-butoxy-5-oxo-pyrrolidino[1,2-b]isoxazolidino[4,5-c]tetrahydropyran4-(phenyl)tetrahydro-2H-pyran-2-one

General description

Enantioselective conjugate addition of Grignard reagents to 5,6-dihydro-2H-pyran-2-one catalyzed by a chiral phosphine-copper iodide catalyst has been reported.

Packaging

1, 10 g in glass bottle

assay90%
bp103 °C/10 mmHg (lit.)
density1.139 g/mL at 25 °C (lit.)
formliquid
gradetechnical grade
InChI keyQBDAFARLDLCWAT-UHFFFAOYSA-N
InChI1S/C5H6O2/c6-5-3-1-2-4-7-5/h1,3H,2,4H2
Quality Level100
refractive indexn20/D 1.483 (lit.)
SMILES stringO=C1OCCC=C1
storage temp.2-8°C
Cas Number3393-45-1
Hazard Class3
Un Number1224
Pack GroupIII
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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