CAS 131833-93-7

2,2-Bis[2-[4(S)-tert-butyl-1,3-oxazolinyl]]propane

Description:

2,2-Bis[2-[4(S)-tert-butyl-1,3-oxazolinyl]]propane, identified by its CAS number 131833-93-7, is a chiral compound notable for its use in asymmetric synthesis and catalysis. This substance features a central propane backbone with two oxazoline rings, which are five-membered heterocycles containing nitrogen and oxygen. The presence of the tert-butyl groups enhances its steric bulk, contributing to its effectiveness as a ligand in coordination chemistry. The oxazoline moieties impart chirality, making this compound valuable in enantioselective reactions. Typically, it exhibits good solubility in organic solvents, which facilitates its application in various chemical processes. Additionally, its structural characteristics allow it to form stable complexes with transition metals, further broadening its utility in catalysis. Overall, 2,2-Bis[2-[4(S)-tert-butyl-1,3-oxazolinyl]]propane is recognized for its role in promoting specific reaction pathways and enhancing the selectivity of chemical transformations in synthetic organic chemistry.

Formula: C₁₇H₃₀N₂O₂

InChI: InChI=1S/C17H30N2O2/c1-15(2,3)11-9-20-13(18-11)17(7,8)14-19-12(10-21-14)16(4,5)6/h11-12H,9-10H2,1-8H3/t11-,12-/m1/s1

InChI key: InChIKey=DPMGLJUMNRDNMX-VXGBXAGGSA-N

SMILES: C(C)(C)(C1=N[C@@H](C(C)(C)C)CO1)C2=N[C@@H]([C@](C)(C)C)CO2

Synonyms:

• (4S,4'S)-2,2'-propane-2,2-diylbis(4-tert-butyl-4,5-dihydro-1,3-oxazole)
• (4S,4′S)-2,2′-(1-Methylethylidene)bis[4-(1,1-dimethylethyl)-4,5-dihydrooxazole]
• (S)-2,2′-Isopropylidenebis(4-tert-butyl-2-oxazoline)
• (S,S)-(-)-2,2-Isopropylidenebis(4-tert-butyl-2-oxazoline)
• (S,S)-t-BuBox
• 2,2'-Propane-2,2-Diylbis(4-Tert-Butyl-4,5-Dihydro-1,3-Oxazole)
• 2,2-Bis((4S)-4-tert-butyl-4,5-dihydrooxazol-2-yl)propane
• 2,2-Bis((S)-4-tert-butyl-2-oxazolin-2-yl)propane
• 2,2-Bis[2-[4(S)-tert-butyl-1,3-oxazolinyl]]propane
• 2,2-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]
• 2,2-isopropylidenebis((4S)-4-tert-butyl-2-oxazol
• Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]
• Isopropylidenebisbutyloxazoline
• Oxazole, 2,2′-(1-methylethylidene)bis[4-(1,1-dimethylethyl)-4,5-dihydro-, (4S,4′S)-

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

CAS: 131833-93-7

Formula: C₁₇H₃₀N₂O₂

Purity: >97.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 294.44

Ref: 3B-I0567

(4S,4S)-2,2-(Propane-2,2-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole)

CAS: 131833-93-7

Formula: C₁₇H₃₀N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 294.4323

Ref: IN-DA0032CZ

(4S,4S)-2,2-(Propane-2,2’-Diyl)Bis(4-(Tert-Butyl)-4,5-Dihydrooxazole)

CAS: 131833-93-7

(4S,4S)-2,2-(Propane-2,2’-Diyl)Bis(4-(Tert-Butyl)-4,5-Dihydrooxazole)

Purity: 97%

Molecular weight: 294.43g/mol

Ref: 54-OR1008261

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

CAS: 131833-93-7

Formula: C₁₇H₃₀N₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 294.439

Ref: 10-F046836

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

CAS: 131833-93-7

(S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline) is a chiral organic reagent. It is prepared by reacting chloroacetic acid with an alcohol. The reaction product is then treated with a base and the resulting salt of (S,S)-(-)-2,2'-isopropylidenebis(4-tert-butyl-2-oxazoline) is crystallized. This reagent can be used to form an amide by reacting it with an amine. Preparative methods are also available for this product. It can be used as a ligand in preparative chemistry or as a solvent in organic chemistry. The reactivity of this product depends on its chirality, which can be determined using analytical techniques such as gas chromatography or nuclear magnetic resonance spectroscopy.

Formula: C₁₇H₃₀N₂O₂

Purity: Min. 95%

Molecular weight: 294.43 g/mol

Ref: 3D-FI59990