HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,5-Difluorobenzyl chloride → 1'-{[6-Chloro-1-(3,5-difluorobenzyl)-1H-indol-3-yl]carbonyl}-5-fluoro-3H-spiro[2-benzofuran-1,4'-piperidin]-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,5-Difluorobenzyl chloride | HCID 2736955 | — |
| Reactant | 1'-[(6-chloro-1H-indol-3-yl)carbonyl]-5-fluoro-3H-spiro[2-benzofuran-1,4'-piperidin]-3-one | HCID 59657623 | — |
| Product | 1'-{[6-Chloro-1-(3,5-difluorobenzyl)-1H-indol-3-yl]carbonyl}-5-fluoro-3H-spiro[2-benzofuran-1,4'-piperidin]-3-one | HCID 59657705 | — |
Reaction Steps
Following the general procedure III as described above, the alkylation of 1′-[(6-chloro-1H-indol-3-yl)carbonyl]-5-fluoro-3H-spiro[2-benzofuran-1,4′-piperidin]-3-one (prepared according to example 19) with commercially available 3,5-difluorobenzyl chloride gave the title compound. ES-MS m/e (%): 525.4 (M+H+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07629353B2 |
| Source dataset | uspto-grants-2009_12 |
| ORD ID | ord-e33c2f520f1d41e984164d23275999d5 |
| Source note | uspto-grants-2009_12 |