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2,4,4-Trimethyl-2-pentene → 2-Methyl-2-pentene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,4,4-Trimethyl-2-pentene | HCID 7869 | — |
| 反応物 | 2-Methyl-1-pentene | HCID 12986 | — |
| 反応物 | Methylenecyclohexane | HCID 14502 | — |
| 反応物 | Cyclopentane, methylene- | HCID 73714 | — |
| 反応物 | 2,3-Diphenyl-1-propene | HCID 11127147 | — |
| 生成物 | 2-Methyl-2-pentene | HCID 12243 | — |
| 生成物 | 2-Methyl-1-pentene | HCID 12986 | — |
反応手順
Under similar reaction conditions as in Example 5, methylenecyclohexane, methylenecyclopentane, 2-methyl-1-pentene, 2,4,4-trimethyl-2-pentene and 2,3-diphenyl-1-propene underwent the isomerization to the thermodynamically more stable isomers shown in Table 1. The isomerization of 2-methyl-1-pentene afforded only 2-methyl-2-pentene and 4-methyl-2-pentenes were not observed.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04190612 |
| 出典データセット | uspto-grants-1980_02 |
| ORD ID | ord-498781d6b8984b5999f789a2c911ee3a |
| 出典メモ | uspto-grants-1980_02 |