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Ethyl 2-bromoisovalerate → ethyl (+/-)-5-dodecyl-alpha-(1-methylethyl)-2H-tetrazole-2-acetate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethyl 2-bromoisovalerate | HCID 79068 | — |
| 反応物 | Ethyl 2-(2-bromophenyl)acetate | HCID 2780092 | — |
| 反応物 | HCID 178442802 | HCID 178442802 | — |
| 反応物 | HCID 178442834 | HCID 178442834 | — |
| 生成物 | ethyl (+/-)-5-dodecyl-alpha-(1-methylethyl)-2H-tetrazole-2-acetate | HCID 53709467 | — |
反応手順
When in the general procedure of Example 71 an appropriate amount of 5-dodecyl-1H-tetrazole was substituted for 5-decyl-1H-tetrazole and an appropriate amount of ethyl-2-bromo-3-methylbutyrate was substituted for ethyl 2-bromophenylacetate, the title compound was obtained. 1H NMR (CDCl3): δ5.26-5.23 (d, 1H); 4.29-4.19 (q, 2H); 2.94-2.77 (m, 3H); 1.82-1.70 (m, 2H); 1.31-1.20 (m, 21H); 1.08-1.05 (d, 3H); 0.97-0.95 (d, 3H) and 0.90-0.85 (t, 3H) ppm.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05646170 |
| 出典データセット | uspto-grants-1997_07 |
| ORD ID | ord-7fe5cc12a8cb4273a632b97357691aaf |
| 出典メモ | uspto-grants-1997_07 |