Synthesis of Substituted Pyrido-oxazine through Tandem SN2 and SNAr Reaction
Khan, Faiz Ahmed and Pathan, Mosim Amin (2018) Synthesis of Substituted Pyrido-oxazine through Tandem SN2 and SNAr Reaction. SynOpen, 02 (02). 0150-0160. ISSN 2509-9396
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Abstract
Pyrido-oxazine derivatives have been synthesized by employing tandem SN2 and SNAr reaction between 2,4,6-tribromo-3-(2-bromoethoxy)pyridine or 2,4,6-tribromo-3-(3-bromopropoxy)pyridine and a variety of primary amines. Moderate to good regioselectivity in favor of cyclization at the 2-position is observed. Pyrido-oxazine products thus generated are converted into biarylated pyrido-oxazine and terpyridine ligands.
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| Item Type: | Article | ||||
| Uncontrolled Keywords: | pyridine - terpyridine - pyrido-oxazines - Suzuki coupling - Stille coupling | ||||
| Subjects: | Chemistry | ||||
| Divisions: | Department of Chemistry | ||||
| Depositing User: | Team Library | ||||
| Date Deposited: | 22 May 2018 10:24 | ||||
| Last Modified: | 02 Aug 2018 11:38 | ||||
| URI: | http://raiithold.iith.ac.in/id/eprint/3945 | ||||
| Publisher URL: | http://doi.org/10.1055/s-0036-1591960 | ||||
| OA policy: | http://www.sherpa.ac.uk/romeo/issn/2509-9396/ | ||||
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