HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Fluoro-2-(trifluoromethyl)benzenesulfonyl Chloride → 8-(4-Fluoro-2-trifluoromethyl-benzenesulfonyl)-2-[4-(2,2,2-trifluoro-ethyl)-phenyl]-2,8-diaza-spiro[4.5]decan-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Fluoro-2-(trifluoromethyl)benzenesulfonyl Chloride | HCID 2737548 | — |
| Reactant | 4-(2,2,2-Trifluoroethyl)aniline | HCID 14836858 | — |
| Reactant | 4-(2-Methoxy-ethyl)-piperidine-4-carboxylic acid ethyl ester | HCID 56753969 | — |
| Product | 8-(4-Fluoro-2-trifluoromethyl-benzenesulfonyl)-2-[4-(2,2,2-trifluoro-ethyl)-phenyl]-2,8-diaza-spiro[4.5]decan-1-one | HCID 49800500 | — |
Reaction Steps
Off-white solid. MS (ESI): 539.12 (MH+). This example was prepared in analogy to example 1 step C) to D) from 4-(2-methoxy-ethyl)-piperidine-4-carboxylic acid ethyl ester (example 1 step B)), 4-fluoro-2-trifluoromethyl-benzenesulfonyl chloride and 4-(2,2,2-trifluoroethyl)-aniline.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08329904B2 |
| Source dataset | uspto-grants-2012_12 |
| ORD ID | ord-0f822e37277f4ad3a8f753e648434412 |
| Source note | uspto-grants-2012_12 |