HuagongsheHuagongshe Chemistry Print Report · For research reference only
Mercuric cyanide → 2,4,6-tricyanophenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Mercuric cyanide | HCID 11591 | — |
| Reactant | 2,3,4-tri-O-acetyl-5-thio-alpha-xylopyranosyl bromide | HCID 10926314 | — |
| Reactant | 3,5-Dicyano-2-mercaptobenzonitrile | HCID 14795337 | — |
| Product | 2,4,6-tricyanophenyl 2,3,4-tri-O-acetyl-1,5-dithio-beta-D-xylopyranoside | HCID 14795365 | 17% |
Reaction Steps
If the procedure described in Preparation I is followed starting from 4.8 g (258.10-3 mol) of 3,5-dicyano-2-mercaptobenzonitrile (Example 17a), 9.71 g (258.10-3 mol) of 2,3,4-tri-O-acetyl-5-thio-α-D-xylopyranosyl bromide and 6.57 g (8.6.10-3 mol) of mercuric cyanide (Hg(CN)2), 2 g (yield: 17%) of the expected product are obtained after crystallization from ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05101048 |
| Source dataset | uspto-grants-1992_03 |
| ORD ID | ord-8ad788e3f0804b7a8ad5a788bec46bc0 |
| Source note | uspto-grants-1992_03 |