36234-10-3

Usage

InChI:InChI=1/C13H18O3/c1-3-15-13(16-4-2)10-12(14)11-8-6-5-7-9-11/h5-9,13H,3-4,10H2,1-2H3

Upstream product

• 25438-37-3 phenyl(trimethylsiloxy)acetonitrile 
• 2032-35-1 Bromoacetaldehyde diethyl acetal 
• 64-17-5 ethanol 
• 23691-27-2 1,1,1,3-tetrachloro-3-phenylpropane 
• 141-52-6 sodium ethanolate 
• 99647-88-8 1-phenyl-3-(methylnitroamino)-2-propen-1-one 
• 101681-14-5 4,4-Diethoxy-2-dimethylamino-2-phenylbutanenitrile 
• 122-51-0 orthoformic acid triethyl ester 
• 98-86-2 acetophenone 
• 100-52-7 benzaldehyde 
• 827-36-1 2-(N,N-dimethylamino)-2-phenylacetonitrile 
• 1478-41-7 diethoxycarbonium fluoroborate 
• 13735-81-4 1-styrenyloxytrimethylsilane 

Relevant academic research and scientific papers

THE FORMATION OF OPEN-CHAIN CARBOXONIUM AND CARBIMMONIUM IONS AND THEIR HETEROCYCLIZATION TO PYRYLIUM AND PYRIDINIUM CATIONS

During the action of an anhydrous solution of perchloric acid in alcohol on methyl aryl ketones in ethyl orthoformate open-chain carboxonium salts (derivatives of the 1,5-diaryl-2-pentene-1,5-dione) were formed instead of the 2,6-diarylpyrylium perchlorat

SOME PROPERTIES OF UNSATURATED NITROAMINES

In the reaction of ketovinylnitroamines with various nucleophiles substitution of the nitroamine group by the nucleophilic reagent took place in all cases.The addition of bromine at the double bond of ketovinylnitroamines took place with difficulty after prolonged heating in benzene or carbon tetrachloride.

Stereoselective Cross-Aldol Reactions of Silyl Enol Ethers with Acetals Catalyzed by Iodotrimethylsilane

Iodotrimethylsilane catalyzes effectively erythroselective aldol type condensation of silyl enol ethers with acetals.

A Route from 1,1,1,3-Tetrachloro-3-phenylpropane to Ethynyl Phenyl Ketone Involving Elimination of Hydrogen Chloride and 1,3-Proton Transfer

The treatment of 1,1,1,3-tetrachloro-3-phenylpropane with alkali in ethanol affords ethynyl phenyl ketone and its acetal in good yields.This reaction proceeds through the elimination of hydrogen chloride and an efficient 1,3-proton transfer catalyzed by base.Ethyl cinnamate is obtained in only 2percent yield.

Chemistry of enol ethers. LI. Reaction of vinyl silyl ethers with orthoformic esters

The silyl ethers of enolic forms of ketones react with orthoformates in the presence of zinc chloride at catalyst to form β-ketoacetals.The analogous reaction with the silyl ethers of enolic forms of aldehydes leads to the formation of the tetraacetals of 1,3-dialdehydes.

A Procedure for Diethoxymethylation of Ketones

Reaction of a number of ketones with diethoxycarbenium fluoroborate in the presence of N,N-diisopropylethylamine at low temperature in methylene chloride results in a preparatively useful conversion to α-(diethoxymethyl) ketones.The method is compatible with arene, nitrile, chloride, and ester functional groups.With unsymmetrically substituted ketones, it is regioselective for the less substituted α-position.In favorable cases α,α'-dialkylation occurs.Conjugated ketones react normally at the saturated position adjacent to the carbonyl group.The mechanism of the reaction is considered.