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- Title
Phosphine-Catalyzed γ′-Carbon 1,6-Conjugate Addition of α-Succinimide Substituted Allenoates with Para -Quinone Methides: Synthesis of 4-Diarylmethylated 3,4-Disubstituted Maleimides.
- Authors
Gao, Zhenzhen; Zhou, Xiaoming; Liu, Dandan; Nie, Baoshen; Lu, Hanchong; Chen, Xiaotong; Wu, Jiahui; Li, Lei; Wang, Xuekun
- Abstract
In this paper, an interesting γ′-carbon 1,6-conjugate addition for phosphine-catalyzed α-succinimide substituted allenoates has been disclosed. A wide array of substrates was found to participate in the reaction, resulting in the production of diverse 4-diarylmethylated 3,4-disubstituted maleimides with satisfactory to outstanding yields. Furthermore, a plausible mechanism for the reaction was proposed by the investigators.
- Subjects
MALEIMIDES; BIOCHEMICAL substrates; CARBONYL compounds; QUINONE
- Publication
Molecules, 2024, Vol 29, Issue 11, p2593
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules29112593