HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Methylpiperazine → Piperazinium, 1-(1,3-dithiol-2-ylidene)-4-methyl-, perchlorate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | 2-Methylthio-1,3-dithiolium perchlorate | HCID 23039009 | — |
| Product | Piperazinium, 1-(1,3-dithiol-2-ylidene)-4-methyl-, perchlorate | HCID 3064476 | 74.8% |
Reaction Steps
1.2 ml of N-methylpiperazine and 1.0 g of 2-methylthio-1,3-dithiolium perchlorate were treated in the same manner as in Example 26, and the product was recrystallized from acetone-ethyl ether, whereby 0.9 g (yield: 74.8%) of 1-(1,3-dithiol-2-ylidene)-4-methylpiperazinium perchlorate (Compound No. 31) was obtained as crystals having a melting point of 192° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04737494 |
| Source dataset | uspto-grants-1988_04 |
| ORD ID | ord-8b72f5e7452f46b3ae8fe777be39506b |
| Source note | uspto-grants-1988_04 |