HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 2-(2-((tert-butyldimethylsilyloxy)methyl)phenylamino)-9-(2-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxylate → 2-(2-(Hydroxymethyl)phenylamino)-9-(2-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 2-(2-((tert-butyldimethylsilyloxy)methyl)phenylamino)-9-(2-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxylate | HCID 57474722 | — |
| Reactant | 2-(2-((tert-Butyldimethylsilyloxy)methyl)phenylamino)-9-(2-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide | HCID 57474723 | — |
| Solvent | Ammonia | HCID 222 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 2-(2-(Hydroxymethyl)phenylamino)-9-(2-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide | HCID 57474716 | 90% |
Reaction Steps
2-(2-((tert-Butyldimethylsilyloxy)methyl)phenylamino)-9-(2-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide. Ethyl 2-(2-((tert-butyldimethylsilyloxy)methyl)phenyl-amino)-9-(2-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxylate (0.190 g, 3.97 mmol) was dissolved in methanol (15 mL) and saturated with ammonia gas according to General Procedure G. After 16 h, the solution was condensed under reduced pressure to afford the title compound (0.150 g, 90%). MS (ESI) m/z 521.6. [M+1]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07968556B2 |
| Source dataset | uspto-grants-2011_06 |
| ORD ID | ord-5cdea7fdb5e44b08aaee6737d61cfcef |
| Source note | uspto-grants-2011_06 |