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4-Methyl-3-oxopentanal synthesis

4synthesis methods
-

Yield:-

Reaction Conditions:

with hydrogenchloride in water at 90; for 0.166667 h;

Steps:

22

[00435] A mixture of l, l-dimethoxy-4-methylpentan-3-one (1.6 g, 10.0 mmol) in 10 mL of 0.27 M HCl aquous solution was stirred at 90 °C for 10 min followed by the addition of 8 mL of EtOAc. The organic phase was separated dried over Na2S04, and filtered. The filtrate was used for the next step directly as a solution of 4-methyl-3-oxopentanal.

References:

WO2016/73891,2016,A1 Location in patent:Paragraph 00435