HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → Phthalidyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 5-(4'-(Bromomethyl)(1,1'-biphenyl)-2-yl)-1-trityl-1H-tetraazole | HCID 10053461 | — |
| Reactant | HCID 178440074 | HCID 178440074 | — |
| Product | Phthalidyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylate | HCID 19036269 | 18.1% |
Reaction Steps
Following a procedure similar to that described in Example 61(a), but using 0.456 g of phthalidyl 4-(1-hydroxy-1-methylethyl)-2-propylimidazole-5-carboxylate (prepared as described in Preparation 32), 0.736 g of 4-[2-(trityltetrazol-5-yl)phenyl]benzyl bromide and 0.366 g of potassium carbonate, 0.196 g of the title compound was obtained, melting at 118°-120° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05616599 |
| Source dataset | uspto-grants-1997_04 |
| ORD ID | ord-2199d9d6196b4b9aac5bec283a190400 |
| Source note | uspto-grants-1997_04 |