HuagongsheHuagongshe Chemistry Print Report · For research reference only
(-)-3-Hydroxytetrahydrofuran → 5-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-3-(S)-tetrahydro-furan-3-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (-)-3-Hydroxytetrahydrofuran | HCID 641512 | — |
| Reactant | 5-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine | HCID 71558205 | — |
| Reactant | HCID 178441789 | HCID 178441789 | — |
| Product | 5-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-3-(S)-tetrahydro-furan-3-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidine | HCID 86683314 | — |
Reaction Steps
In analogy to the procedure described for the synthesis of 5-tert-butyl-7-(3,3-difluoropyrrolidin-1-yl)-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (example 61), the title compound was prepared from 5-tert-butyl-7-(3,3-difluoropyrrolidin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine and (R)-tetrahydrofuran-3-ol and isolated as colorless gum. MS(m/e): 353.3 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09056866B2 |
| Source dataset | uspto-grants-2015_06 |
| ORD ID | ord-ff880479470947189dafb1dda2407131 |
| Source note | uspto-grants-2015_06 |