関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 2-ethylhexanoic acid tin(II) salt | HCID 9318 | — |
| 反応物 | 2-Benzamidoethanol | HCID 569526 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 2-Phenyl-2-oxazoline | HCID 244030 | 58% |
反応手順
N-(2-Hydroxyethyl)benzamide (200 parts by weight) and stannous octoate (1 part by weight) were charged to the standard reaction vessel as one lot. The mixture was heated to 230° C. at 250 mm Hg (33 kPa) and maintained at these conditions for 4 hours by when water had ceased to distil over. The residues were distilled under vacuum to give 2-phenyl-2-oxazoline (yield 58%), b.p. 115° C./1 mm Hg (0.13 kPa).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04673748 |
|---|
| 出典データセット | uspto-grants-1987_06 |
|---|
| ORD ID | ord-916184781bae4e249d70b589da2bb272 |
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| 出典メモ | uspto-grants-1987_06 |
|---|
