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3-Phenoxy-alpha-ethynylbenzylalcohol → alpha-ethynyl-3-phenoxy-benzyl(1R,cis)2,2-dimethyl-3-[(Z)3-oxo-3-(2-fluoroethoxy)-1-propenyl]-cyclopropane-carboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Phenoxy-alpha-ethynylbenzylalcohol | HCID 12919092 | — |
| 反応物 | HCID 86740321 | HCID 86740321 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | alpha-ethynyl-3-phenoxy-benzyl(1R,cis)2,2-dimethyl-3-[(Z)3-oxo-3-(2-fluoroethoxy)-1-propenyl]-cyclopropane-carboxylate | HCID 86740322 | — |
反応手順
Using the procedure of Step F of Example 9, (1R,cis)2,2-dimethyl-3-[(Z)3-oxo-3-(2-fluoroethoxy)-1-propenyl]-cyclopropane-carboxylic acid and α-ethynyl-3-phenoxy-benzyl alcohol were reacted to obtain α-ethynyl-3-phenoxy-benzyl(1R,cis)2,2-dimethyl-3-[(Z)3-oxo-3-(2-fluoroethoxy)-1-propenyl]-cyclopropane-carboxylate with a specific rotation of [α]D20 =+47°±1.5° (c=1% in CHCl3).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04732903 |
| 出典データセット | uspto-grants-1988_03 |
| ORD ID | ord-cbca38010e6c43b1ab5197060e8151d1 |
| 出典メモ | uspto-grants-1988_03 |