HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Bromo-2-Chloroethane → HCID 20557540, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Bromo-2-Chloroethane | HCID 7849 | — |
| Reactant | HCID 20557501 | HCID 20557501 | — |
| Product | HCID 20557540 | HCID 20557540 | — |
Reaction Steps
Alkylation of methyl hexahydro-1,3-dioxo-1H-1,2,4-triazolo[1,2-a]pyridazine-5-carboxylate with 1-bromo-2-chloroethane in a manner analogous to that described in the preceding paragraph gave methyl 2-(2-chloroethyl)-2,3,5,6,7,8-hexahydro-1,3-dioxo-1H-1,2,4-triazolo[1,2-a]pyridazine-5-carboxylate of melting point 94°-95° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04307094 |
| Source dataset | uspto-grants-1981_12 |
| ORD ID | ord-937e36f1ec8b420890800cceb1476581 |
| Source note | uspto-grants-1981_12 |