HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromomethylnaphthalene → tert-butyl (3RS,4RS)-3-(naphthalen-2-ylmethoxy)-4-[4-(naphthalen-2-ylmethoxymethyl)-phenyl]-piperidine-1-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromomethylnaphthalene | HCID 70320 | — |
| Reactant | tert-butyl (3RS,4RS)-3-hydroxy-4-(4-hydroxymethyl-phenyl)-piperidine-1-carboxylate | HCID 53657769 | — |
| Product | tert-butyl (3RS,4RS)-3-(naphthalen-2-ylmethoxy)-4-[4-(naphthalen-2-ylmethoxymethyl)-phenyl]-piperidine-1-carboxylate | HCID 54212852 | — |
Reaction Steps
In an analogous manner to that described in Example 22(i), by alkylating tert-butyl (3RS,4RS)-3-hydroxy-4-(4-hydroxymethyl-phenyl)-piperidine-1-carboxylate with 2-bromomethylnaphthalene there was obtained tert-butyl (3RS,4RS)-3-(naphthalen-2-ylmethoxy)-4-[4-(naphthalen-2-ylmethoxymethyl)-phenyl]-piperidine-1-carboxylate as a colourless oil, Rf : 0.31 (SiO2, hexane:ethyl acetate=2:1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06051712 |
| Source dataset | uspto-grants-2000_04 |
| ORD ID | ord-3a8dbd1f619b4635a2a25f642667bd04 |
| Source note | uspto-grants-2000_04 |