反応 #446676

ord-03d2e6144a9f46008df085bbe3957f73

反応方程式

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azadirachtin

sodium methoxide

→

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3-deacetylazadirachtin

反応物

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azadirachtin

sodium methoxide

試薬

なし

反応条件

詳細条件

See reaction.notes.procedure_details.

実験手順

Referring to the numbered compounds of Table 1, transesterification of azadirachtin (1) with sodium methoxide gave 3-deacetylazadirachtin (2). Heating a solution of azadirachtin (1) and acetic anhydride at reflux gave a monoacetylated product, 13O-acetylazadirachtin (4).

出典

DOI: 10.6084/m9.figshare.5104873.v1特許: US05001149uspto-grants-1991_03