関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Nitrogen | HCID 947 | — |
| 反応物 | 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol | HCID 9641 | — |
| 反応物 | 1,1,1,2,2,3-Hexafluoropropane | HCID 522282 | — |
| 生成物 | 2,2,3,3,3-Pentafluoropropanol | HCID 9872 | — |
反応手順
The same catalyst was used from Example 4 above. The reactor was cooled to 277° C. The alcohol (CF3CF2CH2OH) flow of 0.49 mL/hr (2.0 sccm, 3.3×10-8 m3 /s), the COCl2 flow of 3.0 sccm (5.0×10-8 m3 /s), the HF flow of 7.0 sccm (1.2×10-7 m3 /s), and an N2 flow of 2 sccm (3.3×10-8 m3 /s) were begun. The gaseous effluent was analyzed by GCMS and found to be 89.3-90.5% CF3CF2CH2F over a 2 hour period with no evidence for catalyst deactivation.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05274189 |
|---|
| 出典データセット | uspto-grants-1993_12 |
|---|
| ORD ID | ord-3ed5a220072b4a1580d3ff695cd26d85 |
|---|
| 出典メモ | uspto-grants-1993_12 |
|---|
