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http://hdl.handle.net/123456789/5028
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DC Field | Value | Language |
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dc.contributor.author | Kumar, Prashant | - |
dc.contributor.author | Kumar, Pravesh | - |
dc.contributor.author | Venkataramani, Sugumar | - |
dc.contributor.author | Ramasastry, S. S. V. | - |
dc.date.accessioned | 2023-08-22T11:38:41Z | - |
dc.date.available | 2023-08-22T11:38:41Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | ACS Catalysis, 12(2), 963–970. | en_US |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acscatal.1c05450 | - |
dc.identifier.uri | http://hdl.handle.net/123456789/5028 | - |
dc.description | Only IISER Mohali authors are available in the record. | en_US |
dc.description.abstract | Palladium-catalyzed allylic alkylation reactions of allylic gem-diacetates are rarely explored. This work unveils an unusual chemical reactivity pattern of allylic gem-diacetates and establishes them as new prototypes to synthesize complex benzo[f]chromene systems. Under the reaction conditions, the diacetates behave as 1,3-dicationic equivalents and undergo a [3 + 3] heteroannulation with 2-naphthols (and meta-substituted phenols) to produce novel polycyclic chromenes possessing spiro-, tri-, and tetrasubstituted carbon centers. The versatility of the method is demonstrated in the synthesis of several chromene-based bioactive natural products. Further, interesting photochromic properties of the new classes of benzo[f]chromenes are also discovered. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ACS Publications | en_US |
dc.subject | Pharmaceuticals | en_US |
dc.subject | Irradiation | en_US |
dc.title | Pd-Catalyzed Formal [3 + 3] Heteroannulation of Allylic gem-Diacetates: Synthesis of Chromene-Based Natural Products and Exploration of Photochromic Properties | en_US |
dc.type | Article | en_US |
Appears in Collections: | Research Articles |
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