関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Ethylene Glycol | HCID 174 | — |
| 反応物 | 2-(Chloromethyl)anthraquinone | HCID 344311 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | 2-((2-Hydroxyethoxy)methyl)anthracene-9,10-dione | HCID 23051730 | — |
反応手順
A suspension of 10.14 g of 2-chloromethylanthraquinone in 50 ml of ethylene glycol is stirred for 14 hours at 160° C. It is taken up in chloroform and the resulting solution is washed with water and saturated sodium chloride solution. Crystallization of the residue of the organic phase (12 g) from toluene gives 9.0 g of 2-(2'-hydroxyethoxy)methylanthraquinone with an m.p. of 129°-130° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04927865 |
|---|
| 出典データセット | uspto-grants-1990_05 |
|---|
| ORD ID | ord-4ab7634b192340a982dfe2aa416c5e4a |
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| 出典メモ | uspto-grants-1990_05 |
|---|
