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Thiophenol → phenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Thiophenol | HCID 7969 | — |
| 反応物 | 2,3,4-tri-O-acetyl-5-thio-alpha-xylopyranosyl bromide | HCID 10926314 | — |
| 生成物 | phenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside | HCID 14795349 | 52.3% |
反応手順
If the procedure described in Preparation I is followed starting from 4 g (36.3.10-3 mol) of benzenethiol, 14 g (39.4.10-3 mol) of 2,3,4-tri-O-acetyl-5-thio-α-xylopyranosyl bromide and 10 g (39.10-3 mol) of mercuric cyanide (Hg(CN)2), 7.3 g of the expected product are obtained after crystallization from ether.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05246961 |
| 出典データセット | uspto-grants-1993_09 |
| ORD ID | ord-0ca6092933ea4a7da1ca782d6487ff3a |
| 出典メモ | uspto-grants-1993_09 |