HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonate → 1-[2-(Benzo[b]thien-3-yl)ethyl]-4-(3-methoxy-2-pyridinyl)piperazine hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonate | HCID 85570 | — |
| Reactant | 1-(3-Methoxypyridin-2-yl)piperazine | HCID 12790495 | — |
| Reactant | 1-[3-(Benzo[b]thien-3-yl)propyl]-4-(3-methoxy-2-pyridinyl)-2-methylpiperazine hydrochloride | HCID 19081472 | — |
| Product | 1-[2-(Benzo[b]thien-3-yl)ethyl]-4-(3-methoxy-2-pyridinyl)piperazine hydrochloride | HCID 19081496 | — |
Reaction Steps
The title compound was prepared (0.63 g, 56%, mp 208°-215° C.) in a manner analogous to the preparation of 1-[3-(benzo[b]thien-3-yl)propyl]-4-(3-methoxy-2-pyridinyl)-2-methylpiperazine hydrochloride (Example 41) by the reaction of 3-benzo[b]thieneethanol tosylate (Example 47) with 1-(3-methoxy-2-pyridinyl)piperazine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05763444 |
| Source dataset | uspto-grants-1998_06 |
| ORD ID | ord-03b51992744a48178f38ae99fb98ac1f |
| Source note | uspto-grants-1998_06 |