190271-05-7

Upstream product

• 7446-70-0 aluminium trichloride 
• 71-43-2 benzene 
• 31469-15-5 1-methoxy-2-methyl-1-trimethylsiloxy-1-propene 
• 4013-34-7 3-phenyl-2-oxabutane 
• 100-42-5 styrene 
• 14856-75-8 1-phenyl-1-trimethylsilyloxyethane 
• 127866-66-4 (+/-)-5-(α-methylbenzylthio)-1-phenyl-1H-tetrazole 
• 672-65-1 (1-chloroethyl)benzene 
• 93-92-5 1-phenylethyl acetate 
• 89337-62-2 tert-butyl((1-methoxy-2-methylprop-1-en-1-yl)oxy)dimethylsilane 

Relevant academic research and scientific papers

Synthesis of alkylbismuths by regiodivergent carbobismuthination of simple alkenes

Switchable regioselectivity: This study represents the first carbobismuthination of alkenes achieved by the treatment of an alkene with a bismuth halide and a ketene silyl acetal. This eaction is particularly noteworthy in that a change in the type of halogen on a bismuth atom very easily switched the regioselectivity (see scheme). Copyright

Regioselective carboindation of simple alkenes with indium tribromide and ketene silyl acetals

(Equation Presented). The regioselective carboindation of simple alkenes with indium tribromide and ketene silyl acetals was accomplished. Various alkenes such as ethylene, 1-alkenes, and cyclic alkenes were applicable for this reaction system. The alkyli

Indium-catalyzed coupling reaction between silyl enolates and alkyl chlorides or alkyl ethers

The coupling reactions of alkyl chlorides with silyl enolates catalyzed by InBr3, and the coupling reactions of alkyl ethers with silyl enolates catalyzed by the combined Lewis acid of InBr3/Me3SiBr are described. In both reaction systems, various types of silyl enolates were used to give corresponding α-alkylated esters, ketones, carboxylic acids, amides, thioesters, and aldehydes.

InCl3-catalyzed cross-coupling of alkyl trimethylsilyl ethers and allylsilanes via an in situ derived combined lewis acid of InCl3 and Me3SiI

(Chemical Equation Presented) Direct Csp3-Csp3 coupling of various aliphatic trimethylsilyl ethers and allylsilanes is effectively catalyzed by InCl3 and I2. The transformation is thought to involve an in situ-derived combined Lewis acid of InCl3 and Me3SiI. The reaction can be used for the construction of quaternary-quaternary and quaternary-tertiary carbon-carbon bonds. This system enabled a highly chemoselective coupling to be conducted with a trimethylsilyl ether including an aryl halide moiety. Furthermore, couplings were possible using an alkynyltri-methylsilane and a trimethylsilyl ketene acetal.

Coupling reaction of alkyl chlorides with silyl enolates catalyzed by indium trihalide

Indium(III) halide catalyzed not only the coupling of alkyl chlorides with silyl enolates derived from esters, ketones, and aldehydes to give a variety of α-alkylated carbonyl compounds but also one-pot, three-component reactions of aldehyde enolate, alkyl chloride, and allylsilane or alkynylsilane.

Magnesium trifluoromethanesulfonimide(triflimide) promoted substitution reactions of allylic and benzylic acetates. Magnesium triflimide as a substitute for magnesium perchlorate.

Magnesium triflimide(10 mol% in methylene chloride) is a convenient catalyst for the nucleophilic substitution of allylic and benzylic acetates, and constitutes a useful alternative to magnesium perchlorate.

SILVER TRIFLATE-PROMOTED COUPLING REACTIONS OF BENZYLIC AND ALLYLIC SULFIDES WITH O-SILYLATED ENOLATES OF KETONES AND ESTERS, A SYNTHESIS OF (+/-)-AR-TURMERONE

Reactions of benzylic and allylic sulfides 1 having 5-mercapto-1-phenyl-1H-tetrazolyl group with O-silylated ketone and ester enolates 2 in the presence of silver triflate gave coupling products 3 in good yield. (+/-)-ar-turmerone was synthesized by this