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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide

acutumine synthesis

1synthesis methods
67-56-1 Synthesis
Methanol

67-56-1
733 suppliers
$7.29/5ml-f

Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
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Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
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acutumine

17088-50-5
13 suppliers
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Yield: 52% ， 14%

Reaction Conditions:

Stage #1:methanol;C18H22ClNO6 with titanium tetrachloride in dichloromethane at 20; for 0.25 h;
Stage #2: with triethylamine in dichloromethane at 20; for 0.75 h;

References:

Li, Fang;Tartakoff, Samuel S.;Castle, Steven L. [Journal of the American Chemical Society,2009,vol. 131,p. 6674 - 6675] Location in patent:supporting information; experimental part