Home Categories Pharmaceutical intermediates N-Benzylquininium Chloride [Chiral Phase-Transfer Catalyst]
A1345112

N-Benzylquininium Chloride [Chiral Phase-Transfer Catalyst] , 95% , 67174-25-8

Synonym(s):
QUIBEC

CAS NO.:67174-25-8

Empirical Formula: C27H31ClN2O2

Molecular Weight: 451

MDL number: MFCD00198105

EINECS: 224-828-9

Pack Size Price Stock Quantity
1G RMB183.20 In Stock
5G RMB639.20 In Stock
25g RMB2239.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 200-205 °C (dec.) (lit.)
refractive index  227.5 ° (C=1.5, H2O)
storage temp.  2-8°C
form  powder to crystal
color  White to Light yellow
optical activity [α]20/D 235°, c = 1.5 in H2O
BRN  5702637
CAS DataBase Reference 67174-25-8

Description and Uses

N-Benzylquininium chloride can be used as a phase transfer catalyst:

  • In the sulfenylation of various β-keto sulfoxides.
  • To synthesize N-carbamoyl-protected β-nitroamines from α-amido sulfones by asymmetric aza-Henry reaction.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Safety Statements  22-24/25
WGK Germany  3
HS Code  29339900

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