CN 112300192 B - (12)????

CN 112300192 B - (12)????

3?4???. [0169]. 3?3(1.2g,4.26mmol)??50mL????????Pd/C(120mg,10wt.?)?????. 3???????70???24h?TLC(PE:EA?5:1)???? ...

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?3???????????????????????????????. ????? ... TD?100?????120??1h?%??MD?2.0?TD?1.0?????s/100cc ...

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ibra-td-ry,??????,????. li-bret/tist ... lidless (-lès),??????;???,?. ?? ... liquör-içe(-is),???=licorice. liqu?r-ish, ??? ...

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