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Trimethyl-(1-phenylsulfanyl-heptyloxy)-silane is a complex organic compound with the chemical formula C17H30OSi. It is a colorless liquid at room temperature and is characterized by its unique structure, which includes a trimethylsilyl group (Si(CH3)3), a heptyl chain (C7H15), and a phenylsulfanyl group (C6H5S). Trimethyl-(1-phenylsulfanyl-heptyloxy)-silane is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-sulfur bonds and as a protecting group for thiols. It is also employed in the synthesis of various pharmaceuticals and agrochemicals due to its ability to stabilize reactive intermediates and improve the efficiency of certain chemical reactions. The compound is sensitive to moisture and air, and therefore, it is typically handled under an inert atmosphere.

76200-54-9

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76200-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76200-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,2,0 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76200-54:
(7*7)+(6*6)+(5*2)+(4*0)+(3*0)+(2*5)+(1*4)=109
109 % 10 = 9
So 76200-54-9 is a valid CAS Registry Number.

76200-54-9Relevant academic research and scientific papers

Synthesis of Aldehydes from Phenylthiotrimethylsilylmethane

Ager, David J.

, p. 1131 - 1136 (2007/10/02)

Phenylthiotrimethylsilylmethyl-lithium (4) reacts with alkyl halides to give 1-phenylthio-1-trimethylsilylalkanes (5), which can also be prepared by the addition of alkyl-lithium to 1-phenylthio-1-trimethylsilylethene (8), or from bis(phenylthio)acetals (11).The 1-phenylthio-1-trimethylsilylalkanes (5) can be converted into the corresponding aldehyde (15) by oxidation to the sulphoxide (13), thermal rearrangement, and hydrolysis of the resultant O-silyl thioacetal (14).

A NEW METHOD FOR CONVERTING ALKYL HALIDES TO HOMOLOGOUS ALDEHYDES

Ager, David J.,Cookson, Richard C.

, p. 1677 - 1680 (2007/10/02)

Phenylthiotrimethylsilylmethyl lithium can be alkylated and the product hydrolysed to the aldehydes by oxidation and rearrangement.

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