HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 90412092, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 90413355 | HCID 90413355 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 90412092 | HCID 90412092 | — |
Reaction Steps
To the title compound of step A (319 mg, 0.89 mmol) in DCM (8.7 mL) was added 4M HCl in dioxane (1.1 mL). The reaction was allowed to proceed overnight then concentrated and neutralized with 5% Na2CO3 (aq) and extracted with DCM (2×). The combined organics were dried (Na2SO4) to give the title compound of step B that was used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09062078B2 |
| Source dataset | uspto-grants-2015_06 |
| ORD ID | ord-9bcc50487cb747198118e439a559e22c |
| Source note | uspto-grants-2015_06 |