반응 #71734

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WSC hydrochloride

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

Example ( 1e )

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

HOBT

4-bromo-5-methyl-1H-imidazole-2-carboxylic acid

→

title compound

수율 83.0%

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

수율 83.0%

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후처리

1. 1
   기타obtained by the method

실험 절차

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) (0.88 g, 3.82 mmol), 4-bromo-5-methyl-1H-imidazole-2-carboxylic acid obtained in Example (31b) (0.37 g, 1.80 mmol), WSC hydrochloride (1.03 g, 5.37 mmol) and HOBT (0.25 g, 1.81 mmol), to obtain 0.63 g of the title compound as a white solid (83%).

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