Home Categories Pharmaceutical intermediates N-Benzylcinchoninium Chloride [Chiral Phase-Transfer Catalyst]
A1345212

N-Benzylcinchoninium Chloride [Chiral Phase-Transfer Catalyst] , 99% , 69221-14-3

Synonym(s):
9-Hydroxy-1-(phenylmethyl)cinchonanium chloride;BCNC

CAS NO.:69221-14-3

Empirical Formula: C26H29ClN2O

Molecular Weight: 420.97

MDL number: MFCD00082423

EINECS: 273-915-8

Pack Size Price Stock Quantity
1g RMB165.60 In Stock
5G RMB528.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 256 °C (dec.)(lit.)
refractive index  168.5 ° (C=0.4, MeOH:H2O=1:5)
storage temp.  Inert atmosphere,Room Temperature
solubility  slightly sol. in Methanol
form  powder to crystaline
color  White to Almost white
optical activity [α]20/D +169°, c = 0.4 in H2O
BRN  5232950
CAS DataBase Reference 69221-14-3(CAS DataBase Reference)

Description and Uses

Phase-transfer catalyst involved in:

  • Enantioselective alkylation of malonic diester with alkyl halides
  • Hydrolysis of enol esters
  • Asymmetric 6π electrocyclization for synthesis of functionalized indolines
  • Asymmetric Michael addition
  • Alkylation of monosubstituted indolinones with alkylhalides
  • Asymmetric destruction and kinetic resolution of 1-benzylated Reissert compounds

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
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29339900

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