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Triphenyl(methoxymethyl)phosphonium chloride, also known as (methoxymethyl)triphenylphosphonium chloride, is a phosphonium salt with the chemical formula C21H22ClO2P. It is a colorless, crystalline solid that is soluble in water and organic solvents. <2H2>triphenyl(methoxymethyl)phosphonium chloride is widely used as a phase-transfer catalyst in organic synthesis, facilitating the transfer of reactants between aqueous and organic phases. It is also employed as a reagent in the preparation of various organophosphorus compounds and as a precursor in the synthesis of other phosphonium salts. Due to its stability and versatility, triphenyl(methoxymethyl)phosphonium chloride is a valuable tool in the field of chemistry, particularly in the synthesis of complex organic molecules and materials.

1779-52-8

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1779-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1779-52-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,7 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1779-52:
(6*1)+(5*7)+(4*7)+(3*9)+(2*5)+(1*2)=108
108 % 10 = 8
So 1779-52-8 is a valid CAS Registry Number.

1779-52-8Downstream Products

1779-52-8Relevant academic research and scientific papers

Preparation of deuterium labelled organophosphonium salts (Wittig Salts) under hydrothermal condition catalyzed by molecular sieves

Yamamoto, Mitsuru,Oshima, Koichiro,Matsubara, Seijiro

, p. 846 - 847 (2004)

Organophosphonium salt was converted into deuterium labelled ones under hydrothermal condition in the presence of molecular sieves. The hydrothermal condition can be obtained by either heating D2O in an autoclave or irradiating with microwave to D2O in a sealed vial.

Mechanism of inactivation of monbamine oxidase B by (aminomethyl)trimethylsilane

Banik, Gregory M.,Silverman, Richard B.

, p. 4499 - 4507 (2007/10/02)

The mechanism of inactivation of mitochondrial monoamine oxidase (MAO) by (aminomethyl)trimethylsilane (1) has been investigated. The carbon analogue of 1, namely, neopentylamine, is a substrate for MAO, suggesting that the silicon atom is responsible for

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