Pyridine → HCID 23369368, compound
Reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]([NH2:22])([CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[CH3:21])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:23][S:24](Cl)(=[O:26])=[O:25].N1C=CC=CC=1>C(Cl)Cl>[C:1]([O:5][C:6]([N:8]1[CH2:9][CH2:10][C:11]([NH:22][S:24]([CH3:23])(=[O:26])=[O:25])([CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[CH3:21])[CH2:12][CH2:13]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
A mixture of N-t-butoxycarbonyl-4-amino-4-(2-methylbenzyl)piperidine (305 mg, 1.0 mmol), methane-sulfonyl chloride (0.31 ml, 4.0 mmol), and pyridine (0.1 ml, 1.2 mmol) in CH2Cl2 (2 mL) is stirred at room temp. overnight. Then concentrate the reaction mixture in vacuo and purify the residue by column chromatography on silica to afford the product.