HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanesulfonyl chloride → ((R)-1-Methanesulfonyl-pyrrolidin-3-yl)-{3-[5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-pyridin-2-yl}-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | (R)-pyrrolidin-3-yl-{3-[5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-pyridin-2-yl}-amine | HCID 69812726 | — |
| Product | ((R)-1-Methanesulfonyl-pyrrolidin-3-yl)-{3-[5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-pyridin-2-yl}-amine | HCID 58177421 | — |
Reaction Steps
((R)-1-Methanesulfonyl-pyrrolidin-3-yl)-{3-[5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-pyridin-2-yl}-amine was prepared from (R)-pyrrolidin-3-yl-{3-[5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]-pyridin-2-yl}-amine and methanesulfonyl chloride using DIPEA as base and following the general synthetic procedures described in the above Examples.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08618103B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-c694007613d3439c83f29ca02291e484 |
| Source note | uspto-grants-2013_12 |