Reaktion #71784

Reaktionsgleichung

WSC hydrochloride

tert-butyl cis(±)-4-amino-3-methoxypiperidine-1-carboxylate

Example ( 1e )

tert-Butyl cis(±)-4-amino-3-methoxypiperidine-1-carboxylate

HOBT

5-ethyl-4-iodo-1H-imidazole-2-carboxylic acid

→

title compound

Ausbeute 86.0%

tert-Butyl cis(±)-4-{[(5-ethyl-4-iodo-1H-imidazol-2-yl)carbonyl]amino}-3-methoxypiperidine-1-carboxylate

Ausbeute 86.0%

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigeobtained by the method

Vorschrift

The same operation as in Example (1g) was performed using tert-butyl cis(±)-4-amino-3-methoxypiperidine-1-carboxylate obtained by the method described in Example (1e) (130 mg, 0.56 mmol), 5-ethyl-4-iodo-1H-imidazole-2-carboxylic acid obtained in Example (58b) (95 mg, 0.36 mmol), WSC hydrochloride (220 mg, 1.15 mmol) and HOBT (46 mg, 0.34 mmol), to obtain 146.2 mg of the title compound as a white solid (86%).

Quelle