Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Lithium Hydroxide | HCID 3939 | — |
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | tert-butyl 4-(5-(2-fluorophenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)piperazine-1-carboxylate | HCID 68761346 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 68762312 | HCID 68762312 | 89.5% |
Reaction Steps
tert-Butyl 4-(5-(2-fluorophenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)piperazine-1-carboxylate (0.100 g, 0.186 mmol) was placed in 1:1 THF:MeOH (6 mL). LiOH (0.621 mL, 1.86 mmol) was then added, and the reaction was stirred at 50° C. for 1 hour. The reaction was then poured into water and extracted into DCM. The organic fractions were combined, dried, filtered and concentrated to give the crude product tert-butyl 4-(5-(2-fluorophenyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)piperazine-1-carboxylate (0.066 g, 89.3% yield) that was used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08841304B2 |
|---|
| Source dataset | uspto-grants-2014_09 |
|---|
| ORD ID | ord-8727bce343f94823b78666f90e2f36f1 |
|---|
| Source note | uspto-grants-2014_09 |
|---|