Synthesis of β-Amino Diaryldienones Using the Mannich Reaction.
Synthesis of β-Amino Diaryldienones Using the Mannich Reaction.
复制标题
使用曼尼希反应合成β-氨基二芳基二烯酮。
DOI:
10.1021/acs.orglett.9b01195
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发表时间:
2019
期刊:
影响因子:
5.2
通讯作者:
Jung,MichaelE
中科院分区:
文献类型:
--
作者:
Elshan,NGRDayan;Rettig,MatthewB;Jung,MichaelE
The Mannich reaction has been used for decades to prepare many pharmaceutically important molecules. Here, using a “double-Mannich−β-elimination” synthetic sequence, we report the synthesis and the characterization details of a novel class of β-amino diaryldienones with prominent antiprostate cancer activity. Through these studies, we correct an erroneous structure in the current literature, present a discussion of the stereochemical outcome of a new reaction, and probe the mechanism(s) of byproduct formation through isotopic studies.