HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methyl-5-oxo-2,5-dihydrofuran-3-yl trifluoromethanesulfonate → 3-Methyl-2-(4-methyl-5-oxo-2,5-dihydrofuran-3-yl)-2,8-diazaspiro[4,5]decan-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methyl-5-oxo-2,5-dihydrofuran-3-yl trifluoromethanesulfonate | HCID 10890188 | — |
| Reactant | 3-Methyl-2-(5-oxo-2,5-dihydrofuran-3-yl)-2,8-diazaspiro[4.5]decan-1-one | HCID 86709458 | — |
| Product | 3-Methyl-2-(4-methyl-5-oxo-2,5-dihydrofuran-3-yl)-2,8-diazaspiro[4,5]decan-1-one | HCID 86709501 | — |
Reaction Steps
The title compound was prepared in two steps in an analogous fashion to that described for 3-methyl-2-(5-oxo-2,5-dihydrofuran-3-yl)-2,8-diazaspiro[4.5]decan-1-one (I-22), except starting from 4-methyl-5-oxo-2,5-dihydrofuran-3-yl trifluoromethanesulfonate (I-9). LC-MS (IE, m/z): 265 (M+1)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08952166B2 |
| Source dataset | uspto-grants-2015_02 |
| ORD ID | ord-46667e72d2e04a93b46a77213170211d |
| Source note | uspto-grants-2015_02 |