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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/4562| Title: | Silver‐Catalyzed Epoxidation of Aldehydes Using Donor‐/ Acceptor‐type Vinyl Diazosuccinimides to Access Spiro‐Pyrrolidinedioneoxiranes |
| Authors: | LAHA, DEBASISH BHAT, RAMAKRISHNA G. Dept. of Chemistry |
| Keywords: | Spiro-oxiranes Diazo compounds Silver Carbenoids Synthetic methods TOC-APR-2020 2020 2020-APR-WEEK5 |
| Issue Date: | Jun-2020 |
| Publisher: | Wiley |
| Citation: | Asian Journal of Organic Chemistry, 9(6), 918-921. |
| Abstract: | A silver(I)‐catalyzed method to access spiro‐pyrrolidinedioneoxiranes has been developed. Silver hexafluoroantimonate was found to be an efficient catalyst for the epoxidation of aldehydes using donor‐/acceptor‐substituted vinyl diazosuccinimides as carbenoid precursors. The protocol has been found to be highly regio‐ and chemoselective, and works well with aromatic aldehydes containing electron‐withdrawing and ‐donating groups to afford spiro‐pyrrolidinedioneoxiranes with a broad substrate scope. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/4562 https://doi.org/10.1002/ajoc.202000123 |
| ISSN: | 2193-5815 |
| Appears in Collections: | JOURNAL ARTICLES |
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