4-Formylphenylboronic Acid → HCID 86754310, Verbindung
Reaktionsgleichung
[CH3:1][O:2][C:3](=[O:31])[C:4]1[CH:9]=[C:8](Br)[CH:7]=[C:6]([CH3:11])[C:5]=1[N:12]([S:20]([C:23]1[CH:28]=[CH:27][C:26]([O:29][CH3:30])=[CH:25][CH:24]=1)(=[O:22])=[O:21])[CH2:13][C:14]1[CH:15]=[N:16][CH:17]=[CH:18][CH:19]=1.[CH:32]([C:34]1[CH:39]=[CH:38][C:37](B(O)O)=[CH:36][CH:35]=1)=[O:33]>>[CH3:1][O:2][C:3]([C:4]1[CH:9]=[C:8]([C:37]2[CH:38]=[CH:39][C:34]([CH:32]=[O:33])=[CH:35][CH:36]=2)[CH:7]=[C:6]([CH3:11])[C:5]=1[N:12]([S:20]([C:23]1[CH:28]=[CH:27][C:26]([O:29][CH3:30])=[CH:25][CH:24]=1)(=[O:22])=[O:21])[CH2:13][C:14]1[CH:15]=[N:16][CH:17]=[CH:18][CH:19]=1)=[O:31]Komponenten
3
Versuchsvorschrift
In the same manner as described in Example 241, 505.4 mg (1.0 mmol) of the product from Example 89 and 165 mg (1.1 mmol) of 4-formylbenzene boronic acid provided 519 mg (98%) of the desired product as a pale yellow solid. Electrospray Mass Spec 531 (M+H).
Quellen und Nachweise
- ORD-Eintrag
- ord-d821598feec2460ca2bd7300d7fa6120
- Quelldatensatz