N-(arylsulphonyl)tetrahydropyridinium salts: intermediates for multi-ring heterocycles. Part 1. Synthesis of hexahydropyrido[1,2-b][1,2,4]benzothiadiazine dioxides
| dc.contributor.author | Alo, B.I. | |
| dc.contributor.author | Familoni, O.B. | |
| dc.date.accessioned | 2019-09-05T09:25:12Z | |
| dc.date.available | 2019-09-05T09:25:12Z | |
| dc.date.issued | 1990 | |
| dc.description | Staff publications | en_US |
| dc.description.abstract | N-(Arylsulphonyl)tetrahydropyridinium salts were obtained regiospecifically and in high yield by smooth triflate-assisted decarbonylation of the corresponding N-(arylsulphonyl)piperidine-2-carboxylic acid chlorides at room temperature. These synthons were converted into the nitroamines, which reductively cyclocondensed to give the new 9-substituted tricyclic azacycles, hexahydropyrido[1,2-b][1,2,4]benzothiadiazine 6,6-dioxides. | en_US |
| dc.identifier.citation | Alo, B. I., & Familoni, O. B. (1990). N-(arylsulphonyl) tetrahydropyridinium salts: intermediates for multi-ring heterocycles. Part 1. Synthesis of hexahydropyrido [1, 2-b][1, 2, 4] benzothiadiazine dioxides. Journal of the Chemical Society, Perkin Transactions 1, (7), 1835-1838. | en_US |
| dc.identifier.uri | https://ir.unilag.edu.ng/handle/123456789/5142 | |
| dc.language.iso | en | en_US |
| dc.publisher | pubs.rsc.org | en_US |
| dc.relation.ispartofseries | Journal of the Chemical Society, Perkin Transactions;Vol.1(7) | |
| dc.subject | Research Subject Categories::NATURAL SCIENCES::Chemistry::Organic chemistry::Organic synthesis | en_US |
| dc.subject | N-(Arylsulphonyl)tetrahydropyridinium salts | en_US |
| dc.subject | decarbonylation | en_US |
| dc.subject | benzothiadiazine 6,6-dioxides | en_US |
| dc.subject | Nitroamines | en_US |
| dc.title | N-(arylsulphonyl)tetrahydropyridinium salts: intermediates for multi-ring heterocycles. Part 1. Synthesis of hexahydropyrido[1,2-b][1,2,4]benzothiadiazine dioxides | en_US |
| dc.type | Article | en_US |