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(3-Bromophenyl)acetonitrile → 3-(4,4Dimethyl-2-oxo-1,4-dihydro-2H-benzo[d][1,3]-oxazin-6-yl)phenylacetonitrile
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (3-Bromophenyl)acetonitrile | HCID 36023 | — |
| 反応物 | (4,4-Dimethyl-2-oxo-1,4-dihydro-2H-3,1-benzoxazin-6-yl)boronic acid | HCID 10987806 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 3-(4,4Dimethyl-2-oxo-1,4-dihydro-2H-benzo[d][1,3]-oxazin-6-yl)phenylacetonitrile | HCID 12094505 | — |
反応手順
Prepared from 3-bromophenylacetonitrile and (1,4-dihydro-4,4-dimethyl-2-oxo-2H-3,1-benzooxazin-6-yl)boronic acid. White solid: mp 188-190° C.; 1H-NMR (DMSO-d6) δ 10.33 (s, 1H), 7.62 (m, 2H), 7.55 (m, 2H), 7.48 (d, 1H, J=8.00 Hz), 7.33 (d, 1H, J=7.57 Hz), 6.99 (d, 1H, J=8.81 Hz), 4.09 (s, 2), 1.67 (s, 6H), MS m/z 291(M−H). Anal. Calc. For C18H16N2O2.0.3 H2O: C, 72.61; H, 5.62; N, 9.41. Found: C, 73.00; H, 5.43; N, 8.81.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06713478B2 |
| 出典データセット | uspto-grants-2004_03 |
| ORD ID | ord-e1acc7bdc7dd4f9c9a8f091a782fcc51 |
| 出典メモ | uspto-grants-2004_03 |