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Chlorobutanol → Methacrylic Acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Chlorobutanol | HCID 5977 | — |
| 反応物 | Methyl 2-chloro-2-methylpropanoate | HCID 211144 | — |
| 生成物 | Methacrylic Acid | HCID 4093 | — |
| 生成物 | Methyl Methacrylate | HCID 6658 | — |
| 生成物 | (1,1,1-Trichloro-2-methyl-2-propyl) methacrylate | HCID 118163057 | — |
| 生成物 | (1,1,1-Trichloro-2-methyl-2-propyl) 2-chloro-2-methylpropanoate | HCID 118163068 | — |
反応手順
The analysis of the crude reaction solution by gas chromatography revealed that the conversion of 1,1,1-trichloro-2-methyl-2-propanol was 70.0% and the yield of methyl 2-chloro-2-methylpropanoate was 23.9%. As to other products, it was obtained methyl methacrylate in a 0.7% yield, methacrylic acid in a 0.2% yield, (1,1,1-trichloro-2-methyl-2-propyl) methacrylate in a 7.8% yield, and (1,1,1-trichloro-2-methyl-2-propyl) 2-chloro-2-methylpropanoate in a 12.9% yield.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09238612B2 |
| 出典データセット | uspto-grants-2016_01 |
| ORD ID | ord-cd5ea02083ee44c7be71b659732e9e78 |
| 出典メモ | uspto-grants-2016_01 |