(2S,3R,6S)-6-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-2-methoxy-3-methyl-1-tosylpiperidine

methyl 4-((2S,3R,6S)-6-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-3-methyl-1-tosylpiperidin-2-yl)butanoate