HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → HCID 68913049, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Reactant | HCID 21959634 | HCID 21959634 | — |
| Product | HCID 68913049 | HCID 68913049 | — |
Reaction Steps
3,3-Dimethyl-1-piperidin-4-ylmethyl-6-nitro-2,3-dihydro-1H-indole was treated with an excess of formaldehyde and NaBH(OAc)3 and stirred overnight at RT. The reaction was quenched with MeOH and concentrated in vacuo. The residue was partitioned between EtOAc and 1N NaOH. The organic layer was removed, washed with brine, dried (Na2SO4), filtered and concentrated to provide the compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06995162B2 |
| Source dataset | uspto-grants-2006_02 |
| ORD ID | ord-6d07f92a463d4d2d94a1dda67555698b |
| Source note | uspto-grants-2006_02 |