17988-51-1 Usage
General Description
The chemical compound (3-ethylphenyl)(trimethyl)silane, also known as ethyl(trimethylsilyl)benzene, is a silane derivative with the molecular formula C11H18Si. It is commonly used as a reagent in organic synthesis and as a protective group for alcohols and amines. (3-ethylphenyl)(trimethyl)silane is a colorless liquid with a faint odor and is highly flammable. It is primarily used in the production of fine and specialty chemicals, as well as in the pharmaceutical and agrochemical industries. Additionally, it is used in the manufacturing of silicone-based materials and in the synthesis of other organosilicon compounds. Its use as a protective group in synthetic chemistry makes it a valuable tool for chemists in the preparation of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 17988-51-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,8 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17988-51:
(7*1)+(6*7)+(5*9)+(4*8)+(3*8)+(2*5)+(1*1)=161
161 % 10 = 1
So 17988-51-1 is a valid CAS Registry Number.
17988-51-1Relevant articles and documents
UNE VOIE ORIGINALE ET SELECTIVE DE FONCTIONNALISATION EN POSITION META DU FLUORO- ET DE L'ETHYLBENZENE
Bennetau, Bernhard,Krempp, Michele,Dunogues, Jacques,Ratton, Serge
, p. 8131 - 8142 (2007/10/02)
An original and regioselective method for the meta functionalisation of fluoro- and ethylbenze is reported.This process involves a 2,5-disilylation of these subtrates using trimethylchlorosilane in the presence of lithium in THF as the solvent.After aromatisation, monodesilylation in position 2- and electrophilic substitution of the trimethylsilyl group in position 5-, meta acetyl-, senecioyl-, benzoyl-, and iodofluorobenzenes and ethylbenzenes as well as the sodium salts of metafluoro or meta ethylbenzenesulfonic acid and 3-aminosulfonylfluorobenzene were obtained in good yields. pair of diastereomeric triamines 15 and 16.A tricyclic diazasystem 19 was formed from the reaction of cyanide with the carbamoylated chloroenamine 18.Monochloroenamine 10a and dichloroenamine 12a showed a significant mutagenic behaviour in the Ames test.
