HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-Bromo-5-fluoropicolinic Acid → tert-butyl (3S,5R)-1-(3-(6-bromo-5-fluoropicolinamido)pyridin-4-yl)-5-(tert-butyldimethylsilyloxy)piperidin-3-ylcarbamate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-Bromo-5-fluoropicolinic Acid | HCID 53401194 | — |
| Reactant | tert-butyl (3S,5R)-1-(3-aminopyridin-4-yl)-5-(tert-butyldimethylsilyloxy)piperidin-3-ylcarbamate | HCID 68919475 | — |
| Product | tert-butyl (3S,5R)-1-(3-(6-bromo-5-fluoropicolinamido)pyridin-4-yl)-5-(tert-butyldimethylsilyloxy)piperidin-3-ylcarbamate | HCID 86669212 | — |
Reaction Steps
Following Method 11 of Example 305, tert-butyl (3S,5R)-1-(3-aminopyridin-4-yl)-5-(tert-butyldimethylsilyloxy)piperidin-3-ylcarbamate and 6-bromo-5-fluoropicolinic acid were coupled to yield tert-butyl (3S,5R)-1-(3-(6-bromo-5-fluoropicolinamido)pyridin-4-yl)-5-(tert-butyldimethylsilyloxy)piperidin-3-ylcarbamate. LCMS (m/z): 624.1/626.1 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08822497B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-20e80f539c254a5e99ef1dfc03c1644f |
| Source note | uspto-grants-2014_09 |