反应详情

A suspension of 5-(tert-butyldimethylsilyloxy)-2-phthalimido-1-nitrobenzene (5.00 g, 12.5 mmol) and 10% palladium-on-carbon (2.5 g) in ethyl acetate (60 mL) was stirred under 1 atm of hydrogen for 16 h. The mixture was filtered through a pad of diatomaceous earth and concentrated in vacuo to yield 4.1 g (89%) of the title compound.

1. filtrationThe mixture was filtered through a pad of diatomaceous earth
2. concentrationconcentrated in vacuo