HuagongsheHuagongshe Chemistry Print Report · For research reference only
tert-Butyl piperazine-1-carboxylate → HCID 69735871, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | tert-Butyl piperazine-1-carboxylate | HCID 143452 | — |
| Reactant | Lithium 7-chlorothieno[3,2-b]pyridine-2-carboxylate | HCID 23677819 | — |
| Product | HCID 69735871 | HCID 69735871 | — |
Reaction Steps
The title compound was prepared from lithium 7-chloro-thieno[3,2-b]pyridine-2-carboxylate and piperazine-1-carboxylic acid tert-butyl ester by a procedure analogous to Example 1B. MS: 383 (MH+); HPLC Rf: 5.69; HPLC purity: 99%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06964961B2 |
| Source dataset | uspto-grants-2005_11 |
| ORD ID | ord-6feb494269ab408dac824ff1d6b127e1 |
| Source note | uspto-grants-2005_11 |