(S)-Benzyl2-(pyrrolidine-1-carbonyl)pyrrolidine-1-carboxylate , 97% , 50888-84-1

CAS NO.：50888-84-1

Empirical Formula: C17H22N2O3

Molecular Weight: 302.37

MDL number: MFCD00799477

PRODUCT Properties

• Melting point: 132-135 °C (lit.)
• storage temp.: Inert atmosphere,Room Temperature
• form: solid
• optical activity: [α]24/D 14°, c = 1.6 in methanol
• InChI: 1S/C17H22N2O3/c20-16(18-10-4-5-11-18)15-9-6-12-19(15)17(21)22-13-14-7-2-1-3-8-14/h1-3,7-8,15H,4-6,9-13H2/t15-/m0/s1
• InChIKey: VJDNUCLKCQKXMM-HNNXBMFYSA-N
• SMILES: O=C(OCc1ccccc1)N2CCC[C@H]2C(=O)N3CCCC3

Description and Uses

Benzyl (S)-(?)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinecarboxylate can be used as an intermediate in the preparation of:

• An organocatalyst, which is used in the Michael addition of cyclic ketones.
• Hydrazone-based?chiral auxiliary, which is used to prepare chiral ketones.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• PPE: dust mask type N95 (US), Eyeshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3