Chemoselective light-induced reactivity of β-enaminones

被引：1
|
作者：
Valloli, Lakshmy Kannadi [1 ]
Manal, Kavyasree [1 ]
Lewis, Brieanna [1 ]
Jockusch, Steffen [1 ]
Sivaguru, Jayaraman [1 ,2 ]
机构：
[1] Bowling Green State Univ, Ctr Photochem Sci, Dept Chem, Bowling Green, OH USA
[2] Bowling Green State Univ, Ctr Photochem Sci, Dept Chem, Bowling Green, OH 43403 USA
来源：
PHOTOCHEMISTRY AND PHOTOBIOLOGY | 2024年 / 100卷 / 04期
基金：
美国国家科学基金会;
关键词：
enaminones photochemistry; excited state transformations; photochemistry; photophysics; MARMYCIN;
D O I：
10.1111/php.13889
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The irradiation of beta-enaminones, generated in situ from cyclic 1,3-diketones and activated alkenes leads to polyheterocyclic skeletons. The photoproduct chemoselectivity depends on the type of cyclic 1,3-diketones employed viz., 2-acetylcyclopentanone and 2-acetylcyclohexanone. The observed chemoselectivity was rationalized based on the Dieckmann-Kon rule. Ring size controls the photochemical reactivity of beta-enaminones.image
引用
收藏
页码：1068 / 1077
页数：10
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