HuagongsheHuagongshe Chemistry Print Report · For research reference only
tert-Butyl piperazine-1-carboxylate → HCID 69591932, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | tert-Butyl piperazine-1-carboxylate | HCID 143452 | — |
| Reactant | Ethyl 3,4-difluorobenzoate | HCID 2737171 | — |
| Product | HCID 69591932 | HCID 69591932 | — |
Reaction Steps
Step (c) of Example 75 was repeated, except that the compound prepared in step (a) of Example 81 was used and 4-(t-butoxycarbonyl)piperazine was used instead of 4-(3,3-diphenyl-1-propyl)piperazine. Thus, ethyl 3-fluoro-[4-[4-(t-butoxycarbonyl)piperazin-1-yl]butyl]benzoate was prepared.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06777414B1 |
| Source dataset | uspto-grants-2004_08 |
| ORD ID | ord-18c9598d31e04718bf98870fd867a564 |
| Source note | uspto-grants-2004_08 |