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New Strategies for N-Heterocyclic Carbenes Catalyzed Annulations

Parametre

Počet strán
123 stránok
Čas čítania
5 hodin

Viac o knihe

The thesis explores the effectiveness of NHC-catalyzed annulation reactions involving nitroalkenes, enals, and beta-unsaturated carboxylic acids. It demonstrates that NHCs serve as efficient catalysts for the [4+2] annulation of beta-substituted nitroalkenes, extending the Rauhut-Currier reaction's applicability. Additionally, enals facilitate [4+2] annulations with azodicarboxylates through Gamma-addition, leading to valuable tetrahydropyridazinones and Gamma-amino acid derivatives. Furthermore, beta-unsaturated carboxylic acids are utilized to create acyl azolium intermediates for enantioselective [3+2] and [3+3] annulations.

Vydanie

Nákup knihy

New Strategies for N-Heterocyclic Carbenes Catalyzed Annulations, Xiangyu Chen

Jazyk
Rok vydania
2016
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