HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Ethylaniline → 8-(2,2-Dimethyl-propane-1-sulfonyl)-2-(4-ethyl-phenyl)-2,8-diaza-spiro[4.5]decan-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Ethylaniline | HCID 11504 | — |
| Reactant | 2,2-Dimethylpropane-1-sulfonyl chloride | HCID 12574632 | — |
| Reactant | 4-(2-Methoxy-ethyl)-piperidine-4-carboxylic acid ethyl ester | HCID 56753969 | — |
| Product | 8-(2,2-Dimethyl-propane-1-sulfonyl)-2-(4-ethyl-phenyl)-2,8-diaza-spiro[4.5]decan-1-one | HCID 49802525 | — |
Reaction Steps
Light brown solid. MS (ESI): 415.2 (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)), 2,2-dimethylpropane-1-sulfonyl chloride and 4-ethyl-aniline.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08329904B2 |
| Source dataset | uspto-grants-2012_12 |
| ORD ID | ord-f485b19ece8f4bc595340bca1c71431c |
| Source note | uspto-grants-2012_12 |