反应详情

This compound was prepared analogously to the compound described in the previous example starting from resin bound 3-chloro-4-hydroxybenzoic acid hydrazide (resin—[building block 1]) (2 g, ˜2 mmoles), 4-(2-bromoethoxy)-2-methoxybenzaldehyde ([building block 2]) (0.73 g, 1.5 equivs.), and 2-phenylpiperidine ([building block 3]) (3.0 g, 10 equivs.). After cleavage with 50% trifluoroacetic acid, the residue (1.0 g) was purified by column chromatography on silica gel (28 g) eluting with a mixture of methanol and dichloromethane (1:13). This afforded 0.24 g of the title compound.

1. customThis compound was prepared analogously to the compound
2. customAfter cleavage with 50% trifluoroacetic acid, the residue (1.0 g) was purified by column chromatography on silica gel (28 g)
3. washeluting with a mixture of methanol and dichloromethane (1:13)