Sulfuric acid magnesium salt (1:1) → (tert-butoxy)-N-(2-{[(4-methoxyphenyl)methyl](oxolan-3-ylmethyl)amino}ethyl)carboxamide

참여 물질

반응 단계

This compound was made in a manner analogous to that set forth in Step D of Example 5, using 0.2 gram (0.0020 mole) of (oxolan-3-yl)formaldehyde, 0.56 gram (0.0020 mole) of (tert-butoxy)-N-(2-{[(4-methoxyphenyl)methyl]amino}-ethyl)carboxamide (prepared in Step A of Example 9), 0.64 gram (0.0030 mole) of sodium triacetoxyborohydride and 2.5 grams (0.021 mole) of magnesium sulfate in 50 mL of 1,2-dichloroethane. The reaction product was purified with column chromatography on silica gel. Elution was accomplished using a mixture of 1% methanol in methylene chloride as an eluant. Appropriate fractions were combined and concentrated under reduced pressure, yielding 0.59 gram of the subject compound. The NMR spectrum was consistent with the proposed structure.

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