化工社化工社 化学情報印刷レポート · 研究参考用
tert-BUTYL CHLORIDE → Di-tert-butyldichlorostannane
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | tert-BUTYL CHLORIDE | HCID 10486 | — |
| 反応物 | Tin tetrachloride | HCID 24287 | — |
| 反応物 | Magnesium Chloride | HCID 5360315 | — |
| 反応物 | Magnesium | HCID 5462224 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 溶媒 | Heptane | HCID 8900 | — |
| 生成物 | Di-tert-butyldichlorostannane | HCID 88053 | — |
反応手順
The Grignard reagent from t-butyl chloride (92.5 g., 1 mole), magnesium (24.3 g., 1 mole) and tetrahydrofuran (11.) was added dropwise to a solution of tin(iv) chloride (104 g., 0.4 mole) in heptane (11.). A vigorous reaction started at once and magnesium chloride precipitated. After completion of the addition, the mixture was refluxed for 4 hrs. Cooling and work-up gave a yellow oil. This was distilled to give the desired product as a clear oil which solidified readily (70.0 g., 58%), m.p. 42°-43° (lit., 142°); b.p. 66°/3 mm.; n.m.4. 81.45(s).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04343815 |
| 出典データセット | uspto-grants-1982_08 |
| ORD ID | ord-237d128ed39c4c0eb2170263a11b92e5 |
| 出典メモ | uspto-grants-1982_08 |