| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
| Products Intro: |
Product Name:N-Benzylcinchonidinium bromide 97%
CAS:118089-84-2
Purity:97% Package:5G Remarks:ALDRICH
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| Company Name: |
Riedel-de Haen AG
|
| Tel: |
800 558-9160 |
| Email: |
|
| Products Intro: |
Product Name:N-Benzylcinchonidinium bromide
CAS:118089-84-2
|
| Company Name: |
SIGMA-RBI
|
| Tel: |
800 736 3690 (Orders) |
| Email: |
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| Products Intro: |
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| | N-BENZYLCINCHONIDINIUM BROMIDE Basic information |
| | N-BENZYLCINCHONIDINIUM BROMIDE Chemical Properties |
| Melting point | 190 °C (dec.)(lit.) | | optical activity | [α]20/D 138°, c = 1 in chloroform |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 |
| | N-BENZYLCINCHONIDINIUM BROMIDE Usage And Synthesis |
| Uses | 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.
| | General Description | N-Benzylcinchonidinium bromide is a chiral phase-transfer catalyst (PTC). |
| | N-BENZYLCINCHONIDINIUM BROMIDE Preparation Products And Raw materials |
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