HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tributylstannane → HCID 69744907, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tributylstannane | HCID 5948 | — |
| Reactant | HCID 22495677 | HCID 22495677 | — |
| Reactant | HCID 22495727 | HCID 22495727 | — |
| Product | HCID 69744907 | HCID 69744907 | 32.4% |
Reaction Steps
Beginning with 0.75 gm (2.08 mMol) 1-benzyl-3-methyl-4-hydroxy-4-(5,6-difluorobenzofur-7-yl)piperidine, 1-benzyl-3-methyl-4-(methyl oxoacetoxy)-4-(5,6-difluorobenzofur-7-yl)piperidine was prepared essentially as described in EXAMPLE 16. This material was treated with tri(n-butyl)tin hydride essentially as described in EXAMPLE 16 to prepare 0.23 gm (32%) of the desired compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06881733B1 |
| Source dataset | uspto-grants-2005_04 |
| ORD ID | ord-2042b56d36fc49ea8187d86d6c9ab558 |
| Source note | uspto-grants-2005_04 |