133842-03-2

Basic information

• Product Name: C₁₇H₂₈O₄Si
• Synonyms: C₁₇H₂₈O₄Si
• CAS NO: 133842-03-2
• Molecular Weight: 324.492
• Mol File: 133842-03-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₇H₂₈O₄Si(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₇H₂₈O₄Si(133842-03-2)
• EPA Substance Registry System: C₁₇H₂₈O₄Si(133842-03-2)

Safety Data

• Hazardous Substances Data: 133842-03-2(Hazardous Substances Data)

Upstream product

• 617-86-7 triethylsilane 
• 103-36-6 ethyl 3-phenyl-2-propenoate 

Downstream Products

• 5764-85-2 Ethyl 3-hydroxy-3-phenylpropanoate 

Relevant articles and documents

An Efficient Method for the Direct Peroxygenation of Various Olefinic Compounds with Molecular Oxygen and Triethylsilane Catalyzed by a Cobalt(II) Complex

An efficient method for the direct peroxygenation of various olefinic compounds with molecular oxygen and triethylsilane (Et3SiH) was developed by the use of a catalytic amount of a bis(1,3-diketonato)cobalt(II) complex.According to the above method, 1-phenyl-3-triethylsilyldioxybutane (2) was directly produced from 4-phenyl-1-butene (1) by means of a reaction with O2 and Et3SiH at room temperature.Styrene (3) and ethyl acrylate (5a) were also smoothly peroxygenated to give 1-phenyl-1-triethylsilyldioxyethane (4) and ethyl 2-triethylsilyldioxypropionate (6a) by using a small amount of t-BuOOH as an initiator.The successive desilylation of 6a and reduction of the resulting ethyl 2-hydroperoxypropionate (8a) afforded the corresponding alcohol, ethyl lactate (10a), in a high yield.The synthetic utility of the present peroxygenation reaction was demonstrated in the preparation of α-hydroxy esters 10a-e from several α,β-unsaturated esters 5a-e via the corresponding triethylsilyldioxy derivatives.