prov:value
| - The alkylating process is either done with palladium catalyzed allylation with tert-butyl allyl carbonate as described in scheme 1, or is done with other alkylating agents, such as, for example, an alkyl halide, alkyl sulphonate, propargyl halide, allyl halide, benzylic halide, or the like, in the presence of a base such as sodium hydride, potassium hydride, potassium tert-butoxide, potassium hydr
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