HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 59180247, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Lithium Hydroxide | HCID 3939 | — |
| Reactant | HCID 59180064 | HCID 59180064 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 59180247 | HCID 59180247 | 9% |
Reaction Steps
The title compound was synthesized from methyl 4-(3-acetylbenzyl)-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate (0.006 g, 0.020 mmol) and lithium hydroxide (0.010 g, 0.24 mmol in 0.5 mL water), according to General Procedure 7. A 1:1 mixture of methanol (MeOH) and THF (1 mL) was used. The resulting product was purified by column chromatography (Isco CombiFlash) eluting with a gradient of 0-50% EtOAc/heptane affording the title compound: 0.5 mg, 9% yield. 1H NMR (400 MHz, METHANOL-d4) δ ppm 2.56-2.61 (m, 7H), 2.79-2.91 (m, 2H), 6.29 (s, 1H), 7.39-7.44 (m, 1H), 7.44-7.46 (m, 1H), 7.78 (s, 1H), 7.82-7.86 (m, 1H); LCMS-MS (ESI−) 282.2 (M−H); HPLC (UV=100%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07902252B2 |
| Source dataset | uspto-grants-2011_03 |
| ORD ID | ord-4be0f54084e24007a4a2a3794eeea9bd |
| Source note | uspto-grants-2011_03 |