Sahoo, Akhila ; Nayak, Sanatan ; Prabagar, B. ; Ghosh, Nayan ; Mallick, Rajendra (2017) Ag(I)-Catalyzed Cycloisomerization and Cyclization of Ketene Aminals: Construction of Azepine and 1,2-Dihydropyridine Derivatives Synthesis, 49 (18). pp. 4261-4271. ISSN 0039-7881
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Official URL: http://doi.org/10.1055/s-0036-1588841
Related URL: http://dx.doi.org/10.1055/s-0036-1588841
Abstract
Silver-catalyzed cyclization and cycloisomerization of ketene N,N-acetals at room temperature has been developed to access a variety of highly substituted cyclobutene-fused azepine and 1,2-dihydropyridine derivatives. This cost-effective method is reliably implemented for the gram-scale synthesis of azepine and dihydropyridine derivatives. The iodo group in the periphery of the dihydropyridine motif can be functionalized with both Suzuki and Sonogashira reactions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Thieme Medical Publishers Inc |
| ID Code: | 121874 |
| Deposited On: | 22 Jul 2021 19:08 |
| Last Modified: | 22 Jul 2021 19:08 |
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