95606-82-9

Upstream product

• 30094-01-0 (E)-(2-phenylethenyl)magnesium bromide 
• 106881-72-5 2,2-Dimethyl-2-silapropanal 
• 14371-10-9 (E)-3-phenylpropenal 
• 62465-40-1 lithium tetrakis(trimethylsilyl)aluminate 

Downstream Products

• 95607-12-8 Trimethyl-[(E)-3-phenyl-1-(tetrahydro-pyran-2-yloxy)-allyl]-silane 
• 95606-90-9 (E)-1-(4-Methoxy-phenyl)-4-phenyl-2-(tetrahydro-pyran-2-yloxy)-but-3-en-1-ol 
• 95606-90-9 (E)-1-(4-Methoxy-phenyl)-4-phenyl-2-(tetrahydro-pyran-2-yloxy)-but-3-en-1-ol 

Relevant academic research and scientific papers

A modular olefination reaction between aldehydes and diborylsilylmethide lithium salts

We describe the preparation of densely functionalised 1,1-silylborylated trisubstituted alkenes, via a boron-Wittig reaction, between LiC(Bpin)2(SiMe3) and aliphatic or aromatic aldehydes. The condensation of diborylsilylmethide lithium salts with α,β-unsaturated aldehydes provides a direct pathway to synthesize 1,1-silylborylated conjugated dienes and diynes.

A NEW METHOD FOR NUCLEOPHILIC OXYMETHYLATION USING α-ALKOXYSILANES. SYNTHESIS OF UNSYMMETRICAL 1,2-DIOLS

Desilylation of α-alkoxysilanes offers the convenient generation of carbinyl carbanions which react with a variety of carbonyl compounds giving mono-protected 1,2-diols of unsymmetrical type.Dehydration of these unsymmetrical diols leads to the regioselective formation of methyl ketones.