1449136-06-4Relevant academic research and scientific papers
A concise assembly of electron-deficient 2,4-dienes and 2,4-dienals: Regio- and stereoselective exo-Diels-Alder and redox reactions through sequential amine and carbene catalysis
Ma, Chao,Jia, Zhi-Jun,Liu, Jing-Xin,Zhou, Qing-Qing,Dong, Lin,Chen, Ying-Chun
supporting information, p. 948 - 951 (2013/02/23)
Ideal relay catalysis: A γ,δ-regioselective anomalous exo-Diels-Alder reaction with electron-deficient β-substituted 2,4-dienes and 2,4-dienals has been developed by using trienamine activation. The resulting multifunctional cycloadducts contain perfectly positioned functional groups, thereby facilitating a 1,5-hydride transfer from the C-H group of an aldehyde to an activated alkene under sequential catalysis of a carbene (see scheme). Copyright
