Carbolithiation of meso-aryl-substituted 5,15-diazaporphyrin selectively provides 3-alkylated diazachlorins.
نویسندگان
چکیده
Treatment of meso-mesityl 5,15-diazaporphyrin with alkyllithiums in toluene at low temperature provided monoalkylated diazachlorins through highly regioselective nucleophilic addition at the β-position near the meso-nitrogen atom.
منابع مشابه
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عنوان ژورنال:
- Chemical communications
دوره 49 44 شماره
صفحات -
تاریخ انتشار 2013