HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chlorine → HCID 178427030, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Chlorine | HCID 24526 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Reactant | 3-Methyl 4-(pyrrolidin-1-ylcarbonyl)benzoic acid | HCID 12068686 | — |
| Reactant | HCID 43114481 | HCID 43114481 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Solvent | Dichloromethane ethanol | HCID 21584144 | — |
| Product | HCID 178427030 | HCID 178427030 | 85% |
Reaction Steps
Prepared analogously to Example 1g from 3-methyl-4-(pyrrolidin-1-ylcarbonyl)benzoic acid, TBTU, diisopropylethylamine, and rac.-1-(5-chlorobenzimidazol-2-yl)-2-phenylethylamine in tetrahydrofuran. Yield: 85% (over 2 steps); Rf value: 0.52 (silica gel; dichloromethane/ethanol=9:1); C28H27ClN4O2 (487.01); mass spectrum: (M−H)−=485/487 (chlorine isotope).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07326791B2 |
| Source dataset | uspto-grants-2008_02 |
| ORD ID | ord-61a6b8ad7235425e91cef6a291e17907 |
| Source note | uspto-grants-2008_02 |