HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → [5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridin-2-yl]-(2,2-dimethyl-pyrrolidin-1-yl)-methanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 2,2-Dimethylpyrrolidine | HCID 414773 | — |
| Reactant | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Reactant | 5-Cyclopropyl-6-(isobutylsulfonyl)picolinic acid | HCID 71087731 | — |
| Product | [5-Cyclopropyl-6-(2-methyl-propane-1-sulfonyl)-pyridin-2-yl]-(2,2-dimethyl-pyrrolidin-1-yl)-methanone | HCID 90203535 | — |
Reaction Steps
In analogy to the procedure described in Example 47 b), 5-cyclopropyl-6-(isobutylsulfonyl)picolinic acid (Example 6 d)) was reacted with 2,2-dimethylpyrrolidine (CAN 35018-15-6) in the presence of TBTU and DIEA to obtain the title compound as colorless solid; MS (EI): m/e=365.5 [MH+].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09303012B2 |
| Source dataset | uspto-grants-2016_04 |
| ORD ID | ord-73115601f6cb488ea1fb63a0ae8beea3 |
| Source note | uspto-grants-2016_04 |