CAS 112022-83-0: (R)-2-Methyl-CBS-oxazaborolidine
Formula:C18H20BNO
InChI:InChI=1S/C18H20BNO/c1-19-20-14-8-13-17(20)18(21-19,15-9-4-2-5-10-15)16-11-6-3-7-12-16/h2-7,9-12,17H,8,13-14H2,1H3/t17-/m1/s1
InChI key:InChIKey=VMKAFJQFKBASMU-QGZVFWFLSA-N
SMILES:CB1OC([C@@]2(N1CCC2)[H])(C3=CC=CC=C3)C4=CC=CC=C4
Synonyms:- (3AR)-1-methyl-3,3-diphenyl-3a,4,5,6-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole
- (3aR)-1-methyl-3,3-diphenyltetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaborole
- (3aR)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole
- (R)-(+)-2-Methyl-CBS-oxazaborolindine
- (R)-1-Methyl,3,3-Diphenyl-TETRAHYDRO-PYRROLO(1,2-C)(1,3,2)oxazaborole
- (R)-1-Methyl-3,3-diphenylhexahydropyrrolo[1,2-c]-[1,3,2]oxazaborole
- (R)-3,3-Diphenyl-1-MethylTETRAHYDRO-1H,3H-PYRROLO[1,2-C][1,3,2]oxazaborole
- (R)-3,3-Diphenyl-1-MethylTETRAHYDRO-3H-PYRROLO-[1,2-C][1,3,2]oxazaborole
- (R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole
- (R)-5,5-Diphenyl-2-Methyl-3,4-PROPANO-1,3,2-oxazaborolidine
- (R)-Me-CBS
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Found 11 products.
(R)-(+)-2-Methyl-CBS-oxazaborolidine, 1M solution in toluene
CAS:Controlled ProductThis Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C18H20BNOColor and Shape:Solution, Colorless to amberMolecular weight:277.17(R)-1-methyl-3,3-diphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole
CAS:Formula:C18H20BNOPurity:98%Color and Shape:LiquidMolecular weight:277.1685(R)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole, 1mol/L in Toluene
CAS:(R)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole, 1mol/L in ToluenePurity:0.97Color and Shape:SolutionMolecular weight:277.17g/mol(R)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene
CAS:(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.Formula:C18H20BNOColor and Shape:Clear colorless to pale yellow, LiquidMolecular weight:277.17(R) -2-Methyl-CBS-oxazaborolidine - 1M solution in Toluene
CAS:(R) -2-Methyl-CBS-oxazaborolidine is a chiral, optically pure 2-methyl-CBS oxazaborolidine. It has been used as a reagent for the stereoselective synthesis of aldehydes. The (R)-2-methyl CBS-oxazaborolidine is prepared by the reaction of the corresponding boronic acid with hydrocyanic acid in toluene. The (S)-2-methyl CBS-oxazaborolidine can be obtained from the reaction of (S)-CBS with hydrocyanic acid in toluene. A high yield of product is obtained from this reaction, and it is an efficient way to synthesize aldehydes such as maxacalcitol, which are not readily available commercially.Formula:C18H20BNOPurity:Min. 95%Color and Shape:Colourless To Yellow LiquidMolecular weight:277.17 g/molRef: 3D-FM45785
Discontinued product(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine
CAS:Formula:C18H20BNOPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:277.17CALLERY™ (R)-Methyl oxazaborolidine, 1M in toluene
CAS:(R)-Tetrahydro-1-methyl-3,3-diphenyl-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaborole, 0.9-1.1M in toluene [(R)-Methyloxazaborolidine] (R)-CBS CatalystFormula:C18H20BNOColor and Shape:colorless to amber liq.Molecular weight:277.17(R)-5,5-Diphenyl-2-methyl-3,4-propano-1,3,2-oxazaborolidine (ca. 1mol/L in Toluene)
CAS:Formula:C18H20BNOColor and Shape:Colorless to Light yellow clear liquidMolecular weight:277.17(R)-(+)-2-Methyl-CBS-oxazaborolidine
CAS:(R)-(+)-2-Methyl-CBS-oxazaborolidine is a dpp-iv inhibitor that is a β-unsaturated ketone. It has been shown to inhibit the enzyme histone lysine demethylase, which may be involved in the regulation of bone mass. This compound also has a pharmacokinetic profile that is characterized by high oral bioavailability, low plasma protein binding, and rapid metabolism by liver enzymes. The reaction mechanism for this compound is based on the formation of an enolate carbanion. (R)-(+)-2-Methyl-CBS-oxazaborolidine can be synthesized with high stereoselectivity and yields from reactions with simple starting materials. This synthetic route also has a number of advantages over other methods: it does not require any protecting groups, it does not use toxic solvents such as dichloromethane or chloroform, and it can be performed in anhydrous conditionsFormula:C18H20BNOPurity:Min. 95%Color and Shape:SolidMolecular weight:277.17 g/mol(R)-Methyl oxazaborolidine 1M in toluene
CAS:Purity:95.0%Color and Shape:Liquid, ClearMolecular weight:369.32000732421875(R)-(+)-2-Methyl-CBS-oxazaborolidine, 1M solution in toluene, AcroSeal™
CAS:Controlled ProductThis Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C18H20BNOColor and Shape:Liquid, Colorless to amberMolecular weight:277.17
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