79302-64-0

Upstream product

• 79302-19-5 4-trimethylsiloxy-3-methoxy-benzoyl chloride 
• 2078-15-1 3-methoxy-4-[(trimethylsilyl)-oxy]benzoic acid (trimethylsilyl) ester 
• 121-34-6 3-methoxy-4-hydroxybenzoic acid 
• 4421-08-3 3-methoxy-4-hydroxybenzonitrile 
• 10416-58-7 N,N-bis(trimethylsilyl)acetamide 
• 79302-60-6 C₁₄H₂₅NO₃Si₂ 

Relevant academic research and scientific papers

29Si and 13C NMR Spectra of 4-Substituted 2-Methoxytrimethylsiloxybenzenes. Factors Determining the Chemical Shifts in Models of Lignin Constituents

29Si and 13C NMR chemical shifts are reported for a series of twenty 4-substituted 2-methoxytrimethylsiloxybenzenes; the set of substituents incorporates a basic set of ten substituents differing in their relative polar and resonance effects and ten other

Syntheses and Reactions of (Trimethylsiloxy)benzoyl Chlorides

The (trimethylsiloxy)benzoyl chlorides 1-7 are easily to obtain under mild conditions from silylated hydroxybenzoic acids by means of thionyl chloride.Whereas these acid chlorides are stable at room temperature, they undergo condensation polymerisation at temperatures above 100 deg C.Reactions with various nucleophils, such as thioalcohols, phenols, amines, N,O-bis(silylated)amino acids and N-silylated lactams were investigated.With hexamethyldisilazane and thionyl chloride the (trimethylsiloxy)benzonitriles 21, 22 are accessible, and by means of trimethylsilylazide the (trimethylsiloxy)phenyl isocyanates 23-25 were obtained.Conversion with phenyl carbazate and subsequent silylation lead to the 2-(trimethylsiloxy)phenyl-1,3,4-oxadiazol-5-ones 27a-c.