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58785-05-0

3-CHLORO-2-PYRROLIDIN-1-YL-PHENYLAMINE synthesis

2synthesis methods
-

Yield:58785-05-0 95.1%

Reaction Conditions:

with Raney Ni in ethanol at 20;

Steps:

42.2

Step 2: A mixture of c (2.47 g, 1.09 mmol, 1.0 eq) and Raney-Ni (100 mg) in EtOH (80 mL) was was stirred at rt overnight. The reaction mixture was filtered. The filtrate was concentrated to afford d (2.04 g, 95.1 %). LCMS: 197.3 [M+H]+.

References:

WO2020/232375,2020,A1 Location in patent:Page/Page column 144