HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(2-Hydroxyethyl)-4-methylpiperazine → HCID 21452637, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(2-Hydroxyethyl)-4-methylpiperazine | HCID 231184 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Reactant | HCID 53636602 | HCID 53636602 | — |
| Product | HCID 21452637 | HCID 21452637 | — |
Reaction Steps
The apparatus and procedures of Example 3 were used, employing 2-(N-methyl-N'-piperazinyl)ethan-1-ol (21.35 g.), sodium (0.1 g.), methyl 6-p-methoxyphenethylnicotinate (13.56 g.), and a temperature of 170° C. for 6 hours. The crude ester was treated to give the dimaleate of N-methyl-N'-ethylpiperazine 6-p-methoxyphenethylnicotinate, m.p. 200° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04009174 |
| Source dataset | uspto-grants-1977_02 |
| ORD ID | ord-c65de862e798408bb20d4e8c8efeda86 |
| Source note | uspto-grants-1977_02 |