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ChemicalBook CAS DataBase List S-2-Methylbutanal

S-2-Methylbutanal synthesis

10synthesis methods
1565-80-6 Synthesis
(S)-(-)-2-Methyl-1-butanol

1565-80-6
137 suppliers
$6.00/5g

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Yield: 90%

Reaction Conditions:

Stage #1:(2S)-2-methyl-1-butanol with oxalyl dichloride;dimethyl sulfoxide in dichloromethane at -78; for 0.25 h;Inert atmosphere;
Stage #2: with triethylamine at 20; for 1.16667 h;

References:

Burkhardt, Immo;Dickschat, Jeroen S. [European Journal of Organic Chemistry,2018,vol. 2018,# 24,p. 3144 - 3157] Location in patent:supporting information