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tert-Butyl hydroperoxide → (3-Chloro-2,4,6-trimethylbenzoyl)diphenylphosphine oxide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | tert-Butyl hydroperoxide | HCID 6410 | — |
| 反応物 | Acetylacetonate | HCID 5460482 | — |
| 反応物 | alpha-Hydroxy-(3-chloro-2,4,6-trimethylbenzyl)-diphenyl phosphine oxide | HCID 86749383 | — |
| 溶媒 | Chlorobenzene | HCID 7964 | — |
| 生成物 | (3-Chloro-2,4,6-trimethylbenzoyl)diphenylphosphine oxide | HCID 22420311 | 81% |
反応手順
To 15.4 g (0.04 mol) of α-hydroxy-(3-chloro-2,4,6-trimethylbenzyl)-diphenyl phosphine oxide and 0.4 g (1.5 mmol) of vanadyl(IV) bis-acetylacetonate in 100 g of chlorobenzene there were added 8.2 g (0.06 mol) of 70 wt % strength aqueous tert-butylhydroperoxide and isolated by crystallization following a period of 20 h. Yield: 81%, mp 125°-126° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05679863 |
| 出典データセット | uspto-grants-1997_10 |
| ORD ID | ord-839f266b0d8748efa25b4662b2b285d6 |
| 出典メモ | uspto-grants-1997_10 |