HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoromethanesulfonic acid 1-butyl-3-chloro-2-oxo-1,2-dihydropyridin-4-yl ester → Trifluoromethanesulfonic acid 3-chloro-1-cyclopropylmethyl-2-oxo-1,2-dihydro-pyridin-4-yl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoromethanesulfonic acid 1-butyl-3-chloro-2-oxo-1,2-dihydropyridin-4-yl ester | HCID 25221428 | — |
| Reactant | 3-Chloro-1-(cyclopropylmethyl)-4-hydroxypyridin-2(1H)-one | HCID 67310180 | — |
| Product | Trifluoromethanesulfonic acid 3-chloro-1-cyclopropylmethyl-2-oxo-1,2-dihydro-pyridin-4-yl ester | HCID 58505315 | — |
Reaction Steps
Intermediate D5 was prepared following the same procedure used for the synthesis of intermediate D4, but using intermediate 3-chloro-1-cyclopropylmethyl-4-hydroxy-1H-pyridin-2-one as starting material.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08252937B2 |
| Source dataset | uspto-grants-2012_08 |
| ORD ID | ord-296939a35abb4635b6765a55ab00e4b1 |
| Source note | uspto-grants-2012_08 |