HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chlorine → HCID 178459167, 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-Bromo-4-(2,5-dihydropyrrol-1-ylcarbonyl)benzoic acid | HCID 69309865 | — |
| Reactant | HCID 178459165 | HCID 178459165 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Solvent | Dichloromethane ethanol | HCID 21584144 | — |
| Product | HCID 178459167 | HCID 178459167 | 92% |
Reaction Steps
Prepared analogously to Example 1g from 3-bromo-4-(2,5-dihydropyrrol-1-ylcarbonyl)benzoic acid, TBTU, diisopropylethylamine, and (1R)-1-(5-chloro-1H-benzimidazol-2-yl)-2-prop-2-ynyloxyethylamine in tetrahydrofuran. Yield: 92%; Rf value: 0.54 (silica gel: dichloromethane/ethanol=9:1); C24H20BrClN4O3 (527.804); mass spectrum: (M+H)+=527/529/531 (chlorine isotope).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07326791B2 |
| Source dataset | uspto-grants-2008_02 |
| ORD ID | ord-ee9cc6829daf4b379d8bfe14400e4259 |
| Source note | uspto-grants-2008_02 |