HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → 2-[2-hydroxy-1-(9H-purin-6-ylamino)-ethyl]-3-phenyl-3H-quinazolin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | 2-[2-tert-butoxy-1-(9H-purin-6-ylamino)-ethyl]-3-phenyl-3H-quinazolin-4-one | HCID 178450505 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 2-[2-hydroxy-1-(9H-purin-6-ylamino)-ethyl]-3-phenyl-3H-quinazolin-4-one | HCID 178515043 | — |
Reaction Steps
Compound 92 was prepared by adding trifluoroacetic acid to a solution of 2-[2-tert-butoxy-1-(9H-purin-6-ylamino)-ethyl]-3-phenyl-3H-quinazolin-4-one in dichloromethane. The reaction was stirred at ambient temperature for 18 hours, then concentrated in vacuo. Purification by LC provided the product as a white solid. MS (ES): m/z 400 (M+H), 382, 200, 136. Compound 92 is shown below.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08207153B2 |
| Source dataset | uspto-grants-2012_06 |
| ORD ID | ord-c36ea67a78f0410f83ebc8e30e948229 |
| Source note | uspto-grants-2012_06 |