HuagongsheHuagongshe Chemistry Print Report · For research reference only
O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate → N-[4-Methoxy-3-(4-bromophenyl)aminocarbonyl-phenyl]-2-chloro-5-(tert-butoxycarbonylamino)methyl-benzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Reactant | 5-(((tert-Butoxycarbonyl)amino)methyl)-2-chlorobenzoic acid | HCID 58483357 | — |
| Reactant | N-(4-Bromophenyl)-2-methoxy-5-amino-benzoic acid amide | HCID 61090759 | — |
| Solvent | Dichloromethane ethanol | HCID 21584144 | — |
| Product | N-[4-Methoxy-3-(4-bromophenyl)aminocarbonyl-phenyl]-2-chloro-5-(tert-butoxycarbonylamino)methyl-benzamide | HCID 67116272 | — |
Reaction Steps
Prepared analogously to Example 4c from N-(4-bromophenyl)-2-methoxy-5-amino-benzoic acid amide and 5-(tert.butoxycarbonylamino)methyl-2-chloro benzoic acid with TBTU and TEA. Yield: (85%). MS [m+H]+=588 (Br/Cl-isotope pattern); TLC: Rf=0.60 (silica gel, DCM:EtOH 9:1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08951999B2 |
| Source dataset | uspto-grants-2015_02 |
| ORD ID | ord-18a0360058d744078e048b49ac864092 |
| Source note | uspto-grants-2015_02 |