関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Azobisisobutyronitrile | HCID 6547 | — |
| 反応物 | Trimethylolpropane monoallyl ether | HCID 12683 | — |
| 反応物 | HCID 178473673 | HCID 178473673 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 溶媒 | Hexane | HCID 8058 | — |
| 生成物 | HCID 178459095 | HCID 178459095 | — |
反応手順
AIBN (1.5 g) was dissolved in trimethylolpropane monoallyl ether (497 g, 2.86 mol). This solution was slowly added, under nitrogen with stirring, to thiolactic acid (300 g, 2.83 mol) at such a rate that the temperature of the exothermal reaction was kept at 80° C. When the addition was completed, the temperature was raised to 90° C. and kept at 90° C. for 1 h. The product had 1H-NMR (CDCl3): δ 1.11 (t, 3H, CH3CH2), 1.53 (q, 2H, CH3CH2), 2.00-2.20 (m, 2H, CH2CH2CH2), 2.98-3.06 (m, 2H, 3.65-4.02 (m, 9H); and is soluble in methanol and toluene, not soluble in hexane.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08431748B2 |
|---|
| 出典データセット | uspto-grants-2013_04 |
|---|
| ORD ID | ord-641a1f01701d42dc9ace8d49418ea828 |
|---|
| 出典メモ | uspto-grants-2013_04 |
|---|
