(1R,5R,7R)-10,10-dimethyl-3λ6-thia-4-azatricyclo[5.2.1.01,5]decane-3,3-dione

• ChemBase ID: 295313
• Molecular Formular: C10H17NO2S
• Molecular Mass: 215.31248
• Monoisotopic Mass: 215.09799979
• SMILES: CC1([C@@H]2CC[C@]31CS(=O)(=O)N[C@@H]3C2)C
• Canonical SMILES: O=S1(=O)N[C@H]2[C@@]3(C1)CC[C@H](C2)C3(C)C
• InChI: InChI=1S/C10H17NO2S/c1-9(2)7-3-4-10(9)6-14(12,13)11-8(10)5-7/h7-8,11H,3-6H2,1-2H3/t7-,8-,10+/m1/s1
• InChIKey: DPJYJNYYDJOJNO-MRTMQBJTSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1R,5R,7R)-10,10-dimethyl-3λ^6-thia-4-azatricyclo[5.2.1.0^1,^5]decane-3,3-dione
• IUPAC Traditional name: (1R,5R,7R)-10,10-dimethyl-3λ^6-thia-4-azatricyclo[5.2.1.0^1,^5]decane-3,3-dione
• Synonyms: (2S)-(+)-Bornane-10,2-sultam; (1R,2S)-(+)-10,2-Camphorsultam; (1R,2S)-(+)-2,10-樟脑磺内酰胺

Database IDs

• CAS Number: 108448-77-7
• MDL Number: MFCD00151762
• Beilstein Number: 4675755
• PubChem SID: 180680844
• PubChem CID: 23308448

CALCULATED PROPERTIES

• Acid pKa: 10.407443
• H Acceptors: 2
• H Donor: 1
• LogD (pH = 5.5): 0.5864519
• LogD (pH = 7.4): 0.5860786
• Log P: 0.58645666
• Molar Refractivity: 53.6538 cm^3
• Polarizability: 22.299479 Å^3
• Polar Surface Area: 46.17 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 179-186°C
• Optical Rotation: +33 (c=1 in ethanol)

Safety Information

• European Hazard Symbols: Irritant (Xi)
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• TSCA Listed: 否
• GHS Pictograms: GHS07
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A

Product Information

• Purity: 99%

REFERENCES

• Versatile chiral auxiliary introduced by Oppolzer. Review: Tetrahedron, 49, 293 (1993). The N-acyl derivatives undergo various transformations in a highly enantioselective manner:
• N-Acryloyl derivatives undergo enantioselective cycloaddition reactions: Helv. Chim. Acta, 67, 1397 (1984); Tetrahedron, 43, 1969 (1987). Hydrogenation of N-acryloyl derivatives proceeds with high diastereoselectivity: Tetrahedron Lett., 27, 183 (1986); Helv. Chim. Acta, 69, 1542 (1986), 69, 1817 (1986); 70, 1666 (1987). Induces asymmetric conjugate addition of Grignard reagents to N-acryloyl derivatives: Helv. Chim. Acta, 70, 2201 (1987). In the presence of strong bases, N-acyl derivatives undergo stereoselective alkylation: Tetrahedron Lett., 30, 5603 (1989); or aldol-type condensation reactions with aldehydes: J. Am. Chem. Soc., 112, 2767 (1990); Tetrahedron Lett., 32, 61 (1991).
• Chiral auxiliary for the asymmetric Baylis-Hillman reaction (see 1,4-Diazabicyclo[2.2.2]octane, A14003): J. Am. Chem. Soc., 119, 4317 (1997).