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4-[4-(Trifluoromethyl)phenyl]thiophene-2-carboxylic acid → 3-Methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carboxylic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-[4-(Trifluoromethyl)phenyl]thiophene-2-carboxylic acid | HCID 21986512 | — |
| 反応物 | 3-Methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carbaldehyde | HCID 21986550 | — |
| 生成物 | 3-Methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carboxylic acid | HCID 21986349 | — |
反応手順
The title compound was prepared using 3-methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carbaldehyde (intermediate 74) by a method analogous to the preparation of 4-[4-(trifluoromethyl)phenyl]thiophene-2-carboxylic acid (intermediate 38).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07091237B2 |
| 出典データセット | uspto-grants-2006_08 |
| ORD ID | ord-b32d3278f4144988a796a1120977547e |
| 出典メモ | uspto-grants-2006_08 |