HuagongsheHuagongshe Chemistry Print Report · For research reference only
Butyl nitrite → HCID 6813148, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Butyl nitrite | HCID 10996 | — |
| Reactant | 2-Methoxy-3,4-dihydronaphthalen-1(2H)-one | HCID 11095155 | — |
| Reactant | Potassium ethoxide | HCID 23670592 | — |
| Product | HCID 6813148 | HCID 6813148 | — |
| Product | HCID 73667394 | HCID 73667394 | — |
Reaction Steps
4-(p-methoxyphenyl)butanoic acid (Compound 13, R1 =H, R2 =CH3) is treated with polyphosphoric acid (PPA) to form 7-methoxytetralone via Friedel-Crafts acylation (Compound 1, R1 =H, R2 =CH3 on C7. ##STR19## The tetralone (Compound 1) is then reacted with N-butylnitrite and potassium ethoxide to yield 2-hydroxyimino-7-methoxy-1-tetralone (Compound 2, R2 =CH3 on C7.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04540691 |
| Source dataset | uspto-grants-1985_09 |
| ORD ID | ord-781c90d0092544a3b8cd4f8ea46c9e91 |
| Source note | uspto-grants-1985_09 |