Gold(i) catalysed sequential dehydrative cyclisation/intermolecular [4 + 2] cycloaddition of alkynyldienols onto activated alkynes/alkenes: a facile route to substituted norbornadienes/norbornenes
Gold(i) catalysed sequential dehydrative cyclisation/intermolecular [4 + 2] cycloaddition of alkynyldienols onto activated alkynes/alkenes: a facile route to substituted norbornadienes/norbornenes
| dc.contributor.author | Uruvakili, Anasuyamma | |
| dc.contributor.author | Gangadhararao, G. | |
| dc.contributor.author | Kumara Swamy, K. C. | |
| dc.date.accessioned | 2022-03-27T09:49:15Z | |
| dc.date.available | 2022-03-27T09:49:15Z | |
| dc.date.issued | 2015-08-21 | |
| dc.description.abstract | One-pot synthesis of highly substituted norbornadienes/norbornenes via gold-catalysed dehydrative cyclisation of alkynyldienols, followed by intermolecular [4 + 2] cycloaddition of in situ generated cyclopentadiene and activated alkynes/alkenes is described. The precursors, alkynyldienols, are obtained via sequential Sonogashira cross-coupling of 3-bromoenals, alkyne addition and reduction. Yields of the enynals and multisubstituted norbornadienes in all the cases are good to excellent. | |
| dc.identifier.citation | Organic and Biomolecular Chemistry. v.13(39) | |
| dc.identifier.issn | 14770520 | |
| dc.identifier.uri | 10.1039/c5ob01458a | |
| dc.identifier.uri | http://xlink.rsc.org/?DOI=C5OB01458A | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/13339 | |
| dc.title | Gold(i) catalysed sequential dehydrative cyclisation/intermolecular [4 + 2] cycloaddition of alkynyldienols onto activated alkynes/alkenes: a facile route to substituted norbornadienes/norbornenes | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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