Cyclization of enaminones derived from N-phenacylpyrrolidin-2-ones to pyrrolizines under acidic conditions
نویسندگان
چکیده
منابع مشابه
Unusual truncation of N-acylated peptoids under acidic conditions.
The terminal amino groups of peptoids have often been protected with acetyl groups to improve cell permeability and therapeutic potential, and to prevent the poisoning of the catalysts in organometallic reactions. Interestingly, the unusual truncation of the terminal peptoid unit has sometimes been encountered when the acetylated linear peptoids were treated with a TFA cleavage cocktail. In thi...
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ژورنال
عنوان ژورنال: Arkivoc
سال: 2020
ISSN: 1551-7012
DOI: 10.24820/ark.5550190.p011.221