(2S,4S)-1-tert-Butoxycarbonyl-4-diphenylphosphino-2-(diphenylphosphinomethyl)pyrrolidine

• Catalog No.: 20424
• CAS Number: 61478-28-2
• M. F.: C34H37NO2P2
• M. W.: 553.610602
• Purity: ≥96.0% (sum of enantiomers, HPLC)

SYNONYMS

• Title: (2S,4S)-1-叔丁氧基羰基-4-二苯基膦-2-(二苯基膦基甲基)吡咯烷
• IUPAC name: tert-butyl (2S,4S)-4-(diphenylphosphanyl)-2-[(diphenylphosphanyl)methyl]pyrrolidine-1-carboxylate
• IUPAC Traditional name: tert-butyl (2S,4S)-4-(diphenylphosphanyl)-2-[(diphenylphosphanyl)methyl]pyrrolidine-1-carboxylate
• Synonyms: BPPM; (2S,4S)-1-Boc-4-diphenylphosphino-2-(diphenylphosphinomethyl)pyrrolidine

DATABASE IDS

• CAS Number: 61478-28-2
• PubChem SID: 24852242
• Beilstein Number: 466510
• MDL Number: MFCD01631275

PROPERTIES

• Empirical Formula (Hill Notation): C34H37NO2P2
• Purity: ≥96.0% (sum of enantiomers, HPLC)
• Melting Point: 96-100 °C
• Optical Rotation: [α]20/D -39±2°, c = 1% in benzene
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Chiral phosphine ligand for the rhodium catalyzed asymmetric hydrogenation of olefins and ketones. α-Amino acids are obtained in very high optical purity 1; Hydrogenation of ketones to alcohols2; Hydroformylation3
Packaging
1 g in glass bottle

Description (简体中文)

Other Notes
用于烯烃和酮的铑催化不对称氢化反应的手性膦配体。可获得具有很高光学纯度的 α-氨基酸1；也可用于酮的氢化反应生成醇2；以及氢甲酰化反应3
包装
1 g in glass bottle