HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonic acid monohydrate → HCID 17819667, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonic acid monohydrate | HCID 521998 | — |
| Reactant | 4-Isopropyl-2-indanone | HCID 19016868 | — |
| Reactant | HCID 178418573 | HCID 178418573 | — |
| Product | HCID 17819667 | HCID 17819667 | 36% |
Reaction Steps
11.1 g (63.8 mmol) of indanone b3 were reacted with 2.5 equivalents of methylmagnesium bromide analogously to instructions I.3. The reaction time was 17 hours at room temperature. The mixture was then refluxed with p-toluenesulfonic acid hydrate for 25 minutes. Chromatography gave 3.9 g (36%) of indene b4 as a colorless oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05278264 |
| Source dataset | uspto-grants-1994_01 |
| ORD ID | ord-bc0b276613514d25a0bced378ba0a2f9 |
| Source note | uspto-grants-1994_01 |