化工社化工社 化学情報印刷レポート · 研究参考用
HRID 707474作成日：2026年10月24日
Cesium carbonate → 8-[(4-Methoxyphenyl)methyl]-12-(3-methyl-6-oxopyridazin-1-yl)-3,5,6,8,10-pentazatricyclo[7.4.0.02,6]trideca-1(9),2,4,10,12-pentaen-7-one
https://huagongshe.com/ja/reaction/707474
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Cesium carbonate | HCID 10796 | — |
| 反応物 | 1,2-Diaminocyclohexane, trans- | HCID 43806 | — |
| 反応物 | 6-methylpyridazin-3(2H)-one | HCID 83346 | — |
| 反応物 | 9-bromo-6-(4-methoxybenzyl)pyrido[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one | HCID 86705385 | — |
| 触媒 | Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI) | HCID 24350 | — |
| 溶媒 | 1,4-Dioxane | HCID 31275 | — |
| 生成物 | 8-[(4-Methoxyphenyl)methyl]-12-(3-methyl-6-oxopyridazin-1-yl)-3,5,6,8,10-pentazatricyclo[7.4.0.02,6]trideca-1(9),2,4,10,12-pentaen-7-one | HCID 86705387 | 11.4% |
反応手順
9-Bromo-6-(4-methoxybenzyl)pyrido[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one (75 mg, 0.19 mmol), 6-methylpyridazin-3(2H)-one (43 mg, 0.39 mmol), copper(I) iodide (44 mg, 0.23 mmol), dioxane (3 ml), trans-1,2-diaminocyclohexane (0.030 ml, 0.25 mmol) and cesium carbonate (152 mg, 0.47 mmol) were combined and heated at 120° C. for 12 hours in the microwave. The mixture was filtered and the residue was purified by HPLC to afford 9 mg (11%) of the title compound as a white solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US09175010B2 |
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| 出典データセット | uspto-grants-2015_11 |
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| ORD ID | ord-d4c999a530154385b21fe8de5c8df8a5 |
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| 出典メモ | uspto-grants-2015_11 |
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