3-Morpholinobenzaldehyde

ethyl 2-chlorooxazole-4-carboxylate

3-Methoxy-4-nitrobenzoic acid methyl ester

3-Methoxy-4-nitrobenzoic acid methyl ester

1-Boc-4-methylaminopieridine

1-Boc-4-aminomethyl-piperidine

3-Boc-aminomethyl-piperidine