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(Phenylmethoxy)acetaldehyde → 3-(2-Benzyloxy-ethylamino)-phthalic acid dimethyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (Phenylmethoxy)acetaldehyde | HCID 108989 | — |
| 反応物 | 3-Pentylamino-phthalic acid dimethyl ester | HCID 21040131 | — |
| 生成物 | 3-(2-Benzyloxy-ethylamino)-phthalic acid dimethyl ester | HCID 21040139 | 78% |
反応手順
Benzyloxyacetaldehyde (5.27 ml, 37.5 mmol) was treated in the same manner as described above for the synthesis of 3-pentylamino-phthalic acid dimethyl ester. The residue (oil) was purified by chromatography (6:3:1 methylene chloride/hexane/ethyl acetate) to give 7.98 g (78%) of yellow oil: 1H NMR (DMSO-d6) d 7.38-7.26 (m, 5H), 6.89-6.77 (m, 3H), 4.57 (s, 2H), 3.85 (s, 3H), 3.82 (s, 3H), 3.69 (t, J=5.5 Hz, 2H), 3.38 (q, J=5.4 Hz, 2H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08012997B2 |
| 出典データセット | uspto-grants-2011_09 |
| ORD ID | ord-cff878c3e2fb47c7a130ffb6401d0d53 |
| 出典メモ | uspto-grants-2011_09 |