HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen Bromide → 1,4-Dibromoisoquinoline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen Bromide | HCID 260 | — |
| Reactant | 1-Bromoisoquinoline | HCID 640963 | — |
| Product | 1,4-Dibromoisoquinoline | HCID 640981 | — |
Reaction Steps
The starting material was prepared by reaction of 1-bromoisoquinoline with HBr to give 1,4-dibromoisoquinoline, m.p. 95°-96°, followed by reaction of this compound with trimethyloxonium tetrafluoroborate in CH2Cl2 to give 1,4-dibromo-2-methylisoquinolinium tetrafluoroborate; n.m.r. in solvent A: 3.5(s, 3H); 7.2-8.4(m, 5H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04678781 |
| Source dataset | uspto-grants-1987_07 |
| ORD ID | ord-0a4a1fb55fb3423fbcaabb8d6c3586fe |
| Source note | uspto-grants-1987_07 |