2-Isopropyl-3,4-dimethoxybenzaldehyde
CAS: 77256-02-1
Rif. 3D-CDA25602
| 1g | Prezzo su richiesta | ||
| 5g | Prezzo su richiesta |
Informazioni sul prodotto
2-Isopropyl-3,4-dimethoxybenzaldehyde is a reagent that is used in the synthesis of aminocoumarins. It is prepared by the reaction of 2-isopropylphenol with methyltriphenylphosphonium bromide and n-butyllithium. This compound has been used as a coupling partner in the asymmetric synthesis of coumarins. The reactions are performed in an inert solvent such as toluene or xylene at -78°C using a Grignard reagent, such as ethylmagnesium bromide, butyllithium, or phenyllithium. The coupling partner is added to the Grignard reagent, which produces a reactive intermediate that can be reacted with an electrophile to form the desired product. The sequence of these reactions is controlled by the selection of appropriate reactants and solvents.
Proprietà chimiche
Richiesta tecnica su: 3D-CDA25602 2-Isopropyl-3,4-dimethoxybenzaldehyde
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