反応 #438403

反応方程式

1-[4-(benzyloxy)phenyl]hydrazine hydrochloride

1-[4-(Benzyloxy)phenyl]hydrazine hydrochloride

tert-butyl 2-[4-(4,4,4-trifluoro-3-oxobutanoyl)phenoxy]ethylcarbamate

tert-Butyl 2-[4-(4,4,4-trifluoro-3-oxobutanoyl)-phenoxy]ethylcarbamate

→

title compound

収率 87.5%

2-{4-[1-(4-Benzyloxyphenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]phenoxyl}ethanamine hydrochloride

収率 87.5%

反応条件

実験手順

The title compound (12.9 g, 87.5%) was prepared from 1-[4-(benzyloxy)phenyl]hydrazine hydrochloride obtained by Example 79-1 and tert-butyl 2-[4-(4,4,4-trifluoro-3-oxobutanoyl)phenoxy]ethylcarbamate obtained by Example 78-2 in a similar manner to that of Example 78-3.

出典