668370

(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol

95%

• Synonym(s): (S,S)-2,6-Bis[2-(hydroxydiphenylmethyl)pyrrolidin-1-ylmethyl]-4-methylphenol, Trost (S,S)-Bis-ProPhenol Ligand
• Empirical Formula (Hill Notation): C₄₃H₄₆N₂O₃
• Molecular Weight: 638.84
• MDL number: MFCD08276890
• UNSPSC Code: 12352005
• PubChem Substance ID: 24884980
• NACRES: NA.22

Properties

• Assay: 95%
• form: solid
• optical activity: [α]/D +50°, c = 1 in chloroform
• impurities: ≤6% dichloromethane and/or diethylether
• mp: 93-102 °C
• SMILES string: Cc1cc(CN2CCC[C@H]2C(O)(c3ccccc3)c4ccccc4)c(O)c(CN5CCC[C@H]5C(O)(c6ccccc6)c7ccccc7)c1
• InChI: 1S/C43H46N2O3/c1-32-28-33(30-44-26-14-24-39(44)42(47,35-16-6-2-7-17-35)36-18-8-3-9-19-36)41(46)34(29-32)31-45-27-15-25-40(45)43(48,37-20-10-4-11-21-37)38-22-12-5-13-23-38/h2-13,16-23,28-29,39-40,46-48H,14-15,24-27,30-31H2,1H3/t39-,40-/m0/s1
• InChI key: NEOVWBNAXIBNRT-ZAQUEYBZSA-N

Description

Application

A useful catalyst in asymmetric aldol, Henry, and Mannich-type reactions.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312,H315,H319,H351
• Precautionary Statements: P202 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2
• Supplementary Hazards: EUH019
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable