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Cyclopentanol → N-(3,4dichlorophenyl)alanine Cyclopentyl Ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Cyclopentanol | HCID 7298 | — |
| 反応物 | N-(3,4-dichlorophenyl)alanine Methyl Ester | HCID 54289412 | — |
| 生成物 | N-(3,4dichlorophenyl)alanine Cyclopentyl Ester | HCID 15434841 | — |
反応手順
Following transesterification General Procedure AB above and using N-(3,4-dichlorophenyl)alanine methyl ester (from Example A9 above) and cyclopentanol (Aldrich), the title compound was prepared as an oil. The reaction was monitored by silica gel tlc (Rf=0.66 in 25% EtOAc/hexanes). Purification was by preparative plate chromatography (silica gel using 25% EtOAc/hexanes as the eluant).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06667305B1 |
| 出典データセット | uspto-grants-2003_12 |
| ORD ID | ord-85cbd7bb0beb491d9e8986b231ee0587 |
| 出典メモ | uspto-grants-2003_12 |