524433
N-Benzylcinchonidinium bromide
97%
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About This Item
Empirical Formula (Hill Notation):
C26H29BrN2O
CAS Number:
Molecular Weight:
465.43
UNSPSC Code:
12352101
NACRES:
NA.22
MDL number:
eCl@ss:
32150313
Quality Segment
assay
97%
optical activity
[α]20/D −138°, c = 1 in chloroform
reaction suitability
reagent type: chrial catalyst
reaction type: phase-transfer
mp
190 °C (dec.) (lit.)
InChI key
UUVFTQCFSNVLGV-SPTWEYDNSA-M
General description
N-Benzylcinchonidinium bromide is a chiral phase-transfer catalyst (PTC).
Application
N-Benzylcinchonidinium bromide (BCDBr) can be used:
- To prepare various 4-(bromomethyl)benzenesulfonamides, which are employed as catalysts for asymmetric benzylation reactions.
- As a phase transfer catalyst in the synthesis of organogelators via Michael addition reaction.
- To catalyze the enantioselective alkylation of tert-butyl glycinate-benzophenone Schiff base furnishing the corresponding chiral α-amino acid.
- To resolve symmetric biaryldiols via formation of inclusion complex with diols.
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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