| Identification | Back Directory | [Name]
2,4-diMethoxyquinoline | [CAS]
40335-00-0 | [Synonyms]
Yu Borylation Ligand
2,4-diMethoxyquinoline
Quinoline, 2,4-dimethoxy- | [Molecular Formula]
C11H11NO2 | [MOL File]
40335-00-0.mol | [Molecular Weight]
189.21 |
| Chemical Properties | Back Directory | [Melting point ]
82 °C | [Boiling point ]
272.9±20.0 °C(Predicted) | [density ]
1.148±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder | [pka]
4.56±0.50(Predicted) |
| Hazard Information | Back Directory | [Uses]
The Yu Borylation Ligand in tandem with bis(pinacolato)diboron (Aldrich 473294) under palladium catalysis can promote direct borylation of C(sp3)-H bonds. Yu and coworkers have displayed this on both alanine-derived amides and cyclopropanes with directing group assistance from the Yu-Wasa Auxiliary (Aldrich 791806). | [General Description]
Yu Borylation Ligand, also referred to as 2,4-dimethoxyquinoline, has been developed by Professor Jin-Quan Yu and coworkers. 2,4-dimethoxyquinoline can be prepared by reacting 2,4-dichloroquinoline with sodium methoxide. | [reaction suitability]
reagent type: catalyst
reagent type: ligand
reaction type: C-H Activation |
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