化工社化工社 化学情報印刷レポート · 研究参考用
Acetic Acid → Benzoic acid, 4-nitro-, 2-ethylhexyl ester
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic Acid | HCID 176 | — |
| 反応物 | Thiophene-2,5-dicarbaldehyde | HCID 587784 | — |
| 反応物 | 4-Hydroxyamino-Benzoic Acid 2-Ethyl-Hexyl Ester | HCID 57623943 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Benzoic acid, 4-nitro-, 2-ethylhexyl ester | HCID 591313 | 160.6% |
反応手順
To a 250 ml 3-necked flask was added 0.5 gm 2,5-thiophenedicarboxaldehyde, 30 ml acetic acid, 5.6 gm 2-ethylhexylesterphenyl hydroxylamine 3 and stirred for 20 hrs at room temperature. To the reaction mixture, 100 ml water was added and the mixture was filtered. The filtered product was washed with water and dried. A yield of about 1.6 gm of 2, 5-thiophene bis-2-ethylhexylesterphenyl dinitrone of Ex.2 was obtained with a HPLC purity of 98% (DSC: 205° C.).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07901839B2 |
| 出典データセット | uspto-grants-2011_03 |
| ORD ID | ord-fa8bbf3d1c784c80b2f1aac4bd852d51 |
| 出典メモ | uspto-grants-2011_03 |