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Bisphenol A diglycidyl ether → 2,2-Bis{4-[2-hydroxy-3-(7,7,9,9-tetramethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]dec-3-yl)propoxy]phenyl}propane
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Bisphenol A diglycidyl ether | HCID 2286 | — |
| 反応物 | Potassium Hydroxide | HCID 14797 | — |
| 反応物 | 7,7,9,9-Tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione | HCID 1268066 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 2,2-Bis{4-[2-hydroxy-3-(7,7,9,9-tetramethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]dec-3-yl)propoxy]phenyl}propane | HCID 23462718 | — |
反応手順
24.0 g of 7,7,9,9-tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione, 17.0 g of 2,2-bis[p-(2,3-epoxypropoxy)phenyl]propane and 0.5 g of potassium hydroxide were reacted in 400 ml of 50% v/v aqueous ethanol, following the procedure described in Example 1. The desired Compound No. 1 was obtained in the form of crystals melting at 117°-119° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04162246 |
| 出典データセット | uspto-grants-1979_07 |
| ORD ID | ord-f6b5b13713ed46929ecfabf11b87eb91 |
| 出典メモ | uspto-grants-1979_07 |