HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Bromo-3-chloropropane → 5-[4-(3-chloropropoxy)-phenyl]-2-methyl-2H-pyridazin-3-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Bromo-3-chloropropane | HCID 8006 | — |
| Reactant | 5-(4-Hydroxyphenyl)-2-methyl-2H-pyridazin-3-one | HCID 56946199 | — |
| Product | 5-[4-(3-chloropropoxy)-phenyl]-2-methyl-2H-pyridazin-3-one | HCID 56946303 | — |
Reaction Steps
5-[4-(3-Chloro-propoxy)-phenyl]-2-methyl-2H-pyridazin-3-one was prepared from 5-(4-hydroxy-phenyl)-2-methyl-2H-pyridazin-3-one with 1-bromo-3-chloro-propane using the procedure described in Example 86 Step 3; Mp 90-91° C.; MS m/z 279 (M+H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08207168B2 |
| Source dataset | uspto-grants-2012_06 |
| ORD ID | ord-553ebe06bcea4133ab60fb07d6486efa |
| Source note | uspto-grants-2012_06 |