反应详情

Combine 3-phenyl-piperidine hydrochloride (0.206 g, 1.04 mmol) and 5% rhodium on alumina (0.112 g, 0.0544 mmol) in methanol (50 mL) and stir at 50° C. at a H2 pressure of 60 psi. After 4 d, purify the reaction mixture by ion exchange chromatography (SCX resin, methanol→2 M ammonia/methanol) to provide 0.164 g (3:1 mixture of product:starting material) which was used in the next step without further purification: mass spectrum (electrospray): m/z=168.1 (M+1−product), 162.1 (M+1−starting material).

1. custompurify the reaction mixture by ion exchange chromatography (SCX resin, methanol→2 M ammonia/methanol)
2. customto provide
3. addition0.164 g (3:1 mixture of product:starting material) which
4. customwas used in the next step without further purification