N-Benzylquininium chloride

ALDRICH/374482 - 95%

Synonym: QUIBEC

CAS Number: 67174-25-8
Empirical Formula (Hill Notation): C₂₇H₃₁ClN₂O₂
Molecular Weight: 451.00
MDL Number: MFCD00198105
Linear Formula: C₂₇H₃₁ClN₂O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-374482-5G	5 g	$186.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
InChI	1S/C27H31N2O2.ClH/c1-3-20-18-29(17-19-7-5-4-6-8-19)14-12-21(20)15-26(29)27(30)23-11-13-28-25-10-9-22(31-2)16-24(23)25;/h3-11,13,16,20-21,26-27,30H,1,12,14-15,17-18H2,2H3;1H/q+1;/p-1/t20-,21-,26-,27+,29+;/m0./s1
InChI key	JYDIJFKNXHPWBJ-GOGFHWEMSA-M
mp	200-205 °C (dec.) (lit.)
optical activity	[α]20/D −235°, c = 1.5 in H₂O
SMILES string	[Cl-].COc1ccc2nccc([C@@H](O)[C@@H]3C[C@@H]4CC[N@+]3(C[C@@H]4C=C)Cc5ccccc5)c2c1

Application:	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.
General description:	N-Benzylquininium chloride (or Quibec) belongs to the class of cinchona family of alkaloids. It is used as a catalyst in the presence of hydroxide bases in various phase transfer reactions, epoxidations, alkylations, and Michael reactions.
Packaging:	5 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	95%
mp	200-205 °C (dec.) (lit.)
UNSPSC	12352005

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