Synthesis of chiral sultams via palladium-catalyzed intramolecular asymmetric reductive amination.
نویسندگان
چکیده
A novel palladium-catalyzed intramolecular reductive amination of ketones with weakly nucleophilic sulfonamides has been developed in the presence of a Brønsted acid, giving a wide range of chiral γ-, δ-, and ε-sultams in high yields and up to 99% of enantioselectivity.
منابع مشابه
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عنوان ژورنال:
- Chemical communications
دوره 53 10 شماره
صفحات -
تاریخ انتشار 2017