HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-[2-(2,3-Dihydro-benzo[b]thien-3-yl)ethyl]-4-(3-methoxy-2-pyridinyl)-2-methylpiperazine hydrochloride → 1-[2-(2,3-Dihydro-benzo[b]thien-3-yl)propyl]-4-(3-methoxy-2-pyridinyl)-2-methylpiperazine hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-[2-(2,3-Dihydro-benzo[b]thien-3-yl)ethyl]-4-(3-methoxy-2-pyridinyl)-2-methylpiperazine hydrochloride | HCID 9953137 | — |
| Reactant | 1-(3-Methoxy-2-pyridinyl)-3-methylpiperazine | HCID 19081481 | — |
| Product | 1-[2-(2,3-Dihydro-benzo[b]thien-3-yl)propyl]-4-(3-methoxy-2-pyridinyl)-2-methylpiperazine hydrochloride | HCID 19081436 | — |
Reaction Steps
The title compound was prepared (48%, mp 167°-170° C.) in a manner analogous to the preparation of 1-[2-(2,3-dihydrobenzo[b]thien-3-yl)ethyl]-4-(3-methoxy-2-pyridinyl)-2-methylpiperazine hydrochloride (Example 6) by the reaction of 2,3-dihydro-3-benzo[b]-thienepropanol tosylate with 1-(3-methoxy-2-pyridinyl)-3-methylpiperazine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05763444 |
| Source dataset | uspto-grants-1998_06 |
| ORD ID | ord-cdaeb14aeadd46ee86284ca07ed7b8de |
| Source note | uspto-grants-1998_06 |