Enantioselective formal synthesis of ent-rhynchophylline and ent-isorhynchophylline.
نویسندگان
چکیده
Starting from (S)-tryptophanol, a formal synthesis of ent-rhynchophylline and ent-isorhynchophylline, involving stereoselective cyclocondensation, spirocyclization, and alkylation reactions, and the final adjustment of the oxidation level at the oxindole and piperidine moieties, is reported.
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 19 شماره
صفحات -
تاریخ انتشار 2013