CAS 131833-97-1: (R,R)-(-)-2,2'-Isopropylidenebis(4-Tert-Butyl-2-Oxazoline)

Description: (R,R)-(-)-2,2'-Isopropylidenebis(4-Tert-Butyl-2-Oxazoline) is a chiral ligand commonly used in asymmetric catalysis and coordination chemistry. This compound features a bis(oxazoline) structure, which is characterized by two oxazoline rings connected by an isopropylidene bridge. The presence of tert-butyl groups enhances the steric bulk around the oxazoline moieties, which can influence the selectivity and reactivity in catalytic processes. The (R,R) configuration indicates that both oxazoline rings are in the R configuration, contributing to the compound's chirality and its ability to form stable complexes with metal ions. This ligand is particularly valued for its ability to facilitate enantioselective reactions, making it a useful tool in the synthesis of chiral compounds in organic chemistry. Additionally, its solubility and stability in various solvents make it versatile for different reaction conditions. Overall, (R,R)-(-)-2,2'-Isopropylidenebis(4-Tert-Butyl-2-Oxazoline) is an important compound in the field of asymmetric synthesis and catalysis.

Formula: C₁₇H₃₀N₂O₂

InChI: InChI=1/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-/m0/s1

Synonyms:

• (4R,4'R)-2,2'-propane-2,2-diylbis(4-tert-butyl-4,5-dihydro-1,3-oxazole)
• (R,R)-(+)-2,2-Isopropylidenebis(4-Tert-Butyl-2-Oxazoline)

(R,R)-(+)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline)

CAS: 131833-97-1

• Formula: C₁₇H₃₀N₂O₂
• Purity: >98.0%(GC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 294.44

Oxazole, 2,2'-(1-methylethylidene)bis[4-(1,1-dimethylethyl)-4,5-dihydro-, (4R,4'R)-

CAS: 131833-97-1

• Formula: C₁₇H₃₀N₂O₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 294.4323

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

CAS: 131833-97-1

• Purity: 99%
• Molecular weight: 294.43g/mol

(R,R)-(+)-2,2′-Isopropylidenebis(4-tert-butyl-2-oxazoline)

CAS: 131833-97-1

• Purity: 98%
• Molecular weight: 294.432

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

CAS: 131833-97-1

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 294.4389953613281

Cilastatin Impurity 9

CAS: 131833-97-1

• Formula: C₁₇H₃₀N₂O₂
• Molecular weight: 294.44

2,2-Bis[(4R)-4-tert-butyl-2-oxazolin-2-yl]propane, 98%, (99% ee)

CAS: 131833-97-1

• Formula: C₁₇H₃₀N₂O₂
• Purity: 98%, (99% ee)
• Color and Shape: off white to light yellow pwdr.
• Molecular weight: 294.4

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

CAS: 131833-97-1

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• Formula: C₁₇H₃₀N₂O₂
• Purity: Min. 95%
• Molecular weight: 294.43 g/mol