HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dibenzo(b,d)furan-2-carboxaldehyde → 1-(Dibenzo[b,d]furan-2-ylmethyl)-5-(2-fluoro-6-methoxyphenyl)-3-methylpyrrolidin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dibenzo(b,d)furan-2-carboxaldehyde | HCID 220843 | — |
| Reactant | Ethyl 4-amino-4-(2-fluoro-6-methoxyphenyl)-2-methylbutanoate | HCID 69085707 | — |
| Product | 1-(Dibenzo[b,d]furan-2-ylmethyl)-5-(2-fluoro-6-methoxyphenyl)-3-methylpyrrolidin-2-one | HCID 86695658 | — |
Reaction Steps
Prepared according to the described general procedure 2 (GP2) by reaction of ethyl 4-amino-4-(2-fluoro-6-methoxyphenyl)-2-methylbutanoate with commercially available dibenzo[b,d]furan-2-carbaldehyde. Subsequent purification by preparative HPLC afforded the target compound. LC-MS (conditions A): tR=0.96 min.; [M+H]+: 403.87 g/mol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09242970B2 |
| Source dataset | uspto-grants-2016_01 |
| ORD ID | ord-b7dffb44654b482cb8910c3ec20615d3 |
| Source note | uspto-grants-2016_01 |