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  8. (R)-2-Methyl-CBS-oxazaborolidin, 1 M-Lösung in Toluol, Thermo Scientific Chemicals

(R)-2-Methyl-CBS-oxazaborolidin, 1 M-Lösung in Toluol, Thermo Scientific Chemicals

Artikelnummer. 11353596
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Menge:
1 mL
5 mL
25 mL
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This item is not returnable. View return policy

Description

(R)-2-Methyl-CBS-oxazaborolidine is used in the asymmetric reduction of prochiral ketones. Other applications include the enantioselective synthesis of α-hydroxy acids, α-amino acids, C2 symmetrical ferrocenyl diols, and propargyl alcohols. It is also used in a desymmetrizing reduction leading to (S)-4-hydroxycyclohexenone. It is useful in the production of stereospecific motifs such as α-hydroxy acids, α-amino acids, symmetrical ferrocenyl diols and propargyl alcohols.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
(R)-2-Methyl-CBS-oxazaborolidin wird bei der asymmetrischen Reduktion prochiraler Ketone verwendet. Weitere Anwendungen sind die enantioselektive Synthese von α-Hydroxysäuren, α-Aminosäuren, C2-symmetrische Ferrocenyldiole und Proparylalkohole. Es wird auch in einer Desymmetrie-Reduktion verwendet, die zu (S)-4-Hydroxycyclohexenon führt. Es ist nützlich bei der Herstellung von sterospezifischen Motiven wie α-Hydroxysäuren, α-Aminosäuren, symmetrischen Ferrocenyldiolen und Proparylalkoholen.

Löslichkeit
Nicht mischbar oder schwer in Wasser mischbar.

Hinweise
Kühl lagern. Behälter an einem trockenen und gut belüfteten Ort dicht verschlossen halten. Geöffnete Behälter müssen sorgfältig abgedichtet und aufrecht gehalten werden, um ein Auslaufen zu vermeiden. Unter inertem Gas lagern. Es ist empfindlich gegenüber Feuchtigkeit und Luft. Nicht kompatibel mit Oxidationsmitteln.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 112022-83-0
Summenformel C18H20BNO
Molekulargewicht (g/mol) 277.17
MDL-Nummer MFCD00078440
InChI-Schlüssel VMKAFJQFKBASMU-QGZVFWFLSA-N
Synonym r-2-methyl-cbs-oxazaborolidine, r-methyl oxazaborolidine, r-+-2-methyl-cbs-oxazaborolidine, r-5,5-diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine, r-1-methyl-3,3-diphenylhexahydropyrrolo 1,2-c 1,3,2 oxazaborole, r-me-cbs catalyst, r-3,3-diphenyl-1-methylpyrrolidino 1,2-c-1,3,2-oxazaborole, r-me cbs, r-tetrahydro-1-methyl-3,3-diphenyl-1h,3h-pyrrolo 1,2-c 1,3,2 oxazaborole, corey's catalyst
PubChem CID 9838490
IUPAC-Name (3aR)-1-methyl-3,3-diphenyl-3a,4,5,6-tetrahydropyrrol[1,2-c][1,3,2]Oxazaborol
SMILES [H][C@]12CCCN1B(C)OC2(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Chemischer Name oder Material (R)-2-Methyl-CBS-oxazaborolidine
Dichte 0.925
Flammpunkt 4°C (39°F)
Menge 1 mL
UN-Nummer UN1993
Empfindlichkeit Air and moisture sensitive
Löslichkeitsinformationen Not miscible or difficult to mix in water.
Formelmasse 277.17
Concentration or Composition (by Analyte or Components) 1M Lsg. in Toluol

RUO – Nur für Forschungszwecke

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