HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,3,4-tri-O-acetyl-alpha-L-rhamnopyranosyl bromide → 1-(4-nitrobenzyl)-4-(2,3,4-tri-O-acetyl-alpha-L-rhamnopyranosyl)oxy-1H-imidazole-5-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,3,4-tri-O-acetyl-alpha-L-rhamnopyranosyl bromide | HCID 11131940 | — |
| Reactant | HCID 178513772 | HCID 178513772 | — |
| Product | 1-(4-nitrobenzyl)-4-(2,3,4-tri-O-acetyl-alpha-L-rhamnopyranosyl)oxy-1H-imidazole-5-carboxamide | HCID 13271652 | 56.6% |
Reaction Steps
Following a procedure similar to that of Example 1 but using 2.88 g of 5-carbamoyl-1-(4-nitrobenzyl)imidazolium-4-olate and 7.77 g of 2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl bromide there was obtained 3.32 g of 1-(4-nitrobenzyl)-4-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)oxy-1H-imidazole-5-carboxamide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04464531 |
| Source dataset | uspto-grants-1984_08 |
| ORD ID | ord-3e8ba6bde4524dc39205368d4a826d04 |
| Source note | uspto-grants-1984_08 |