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HPLC Analysis of Jacobsen Catalyst Enantiomers on Astec® CYCLOBOND I 2000 HP-RSP (Ammonium Hydroxide Mobile Phase)

HPLC Analysis of Jacobsen Catalyst Enantiomers on Astec® CYCLOBOND I 2000 HP-RSP (Ammonium Hydroxide Mobile Phase) application for HPLC

Materials

analytical column

Product No.
Description
Pricing

24024AST

Astec® CYCLOBOND™ I 2000 HP-RSP Chiral HPLC Column

5 μm particle size, L × I.D. 25 cm × 4.6 mm

standard

Product No.
Description
Pricing

404438

(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

98%

404446

(R,R)-(−)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride

404454

(S,S)-(+)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride

CONDITIONS

column

CYCLOBOND I 2000 HP-RSP, 25 cm x 4.6 mm I.D., 5 μm particles (24024AST)

mobile phase

[A] acetonitrile; [B] methanol; [C] acetic acid; [D] ammonium hydroxide; (85:15:0.4:0.1, A:B:C:D)

flow rate

0.9 mL/min

column temp.

25 °C

detector

UV, 254 nm

injection

5 μL

sample

2 mg/mL in methanol

Description

Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
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