Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Butyl nitrite | HCID 10996 | — |
| Reactant | 5,7-Dimethoxy-indan-1-one | HCID 4370207 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 73198280 | HCID 73198280 | 99.9% |
Reaction Steps
To a solution of 5,7-Dimethoxy-indan-1-one (8.7 g, 45.26 mmol) in the methanol (80 ml) was added n-butylnitrite (6.13 ml, 49.78 mmol) followed by concentrated HCl (4.4 ml). The solution was stirred at 40° C. for one hour during which time a precipitate was formed. The precipitate was collected and dried to yield product as a yellow solid (10 g, 99%). LC-MS: m/e 222 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07572809B2 |
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| Source dataset | uspto-grants-2009_08 |
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| ORD ID | ord-356eb2a3bfd741db970fb5c55ad776de |
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| Source note | uspto-grants-2009_08 |
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