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Phosphonic acid, [1-(phenylamino)-2-butenyl]-, diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131480-06-3

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131480-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131480-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,4,8 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131480-06:
(8*1)+(7*3)+(6*1)+(5*4)+(4*8)+(3*0)+(2*0)+(1*6)=93
93 % 10 = 3
So 131480-06-3 is a valid CAS Registry Number.

131480-06-3Downstream Products

131480-06-3Relevant academic research and scientific papers

Micellar solution of sodium dodecyl sulfate (SDS) catalyzes Kabacknik-Fields reaction in aqueous media

Sobhani, Sara,Vafaee, Asieh

experimental part, p. 1909 - 1915 (2009/12/30)

A new, convenient and high-yielding procedure for the one-pot synthesis of diethyl α-aminophosphonates from aldehydes, amines and diethyl phosphite (Kabacknik-Fields reaction) in SDS micellar solution in aqueous media is described. The synthesis of aaminophosphonates in the present study represents a three-component reaction in which no intermediate formation of either an imine or α-hydroxyphosphonate was observed. Georg Thieme Verlag Stuttgart.

Synthesis of organophosphorus compounds via silyl esters of phosphorous acids

Afarinkia, Kamyar,Rees, Charles W.,Cadogan, John I. G.

, p. 7175 - 7196 (2007/10/02)

The addition of trimethylsilyloxy phosphorus (III)derivatives generated in situ to imines at room temperature provides a mild selective and high yielding route to α-aminoalkylphosphorate and α-aminoalkylphenylphosphinate esters. Isocyanates and carbodiimides react similarly to give phosphonoureas and phosphonoguarnidines respectively aldehydes and ketones are much less reactive and cyanides are inert.

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