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Phosphine, (1-ethoxybutyl)diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78731-75-6

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78731-75-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78731-75-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,3 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78731-75:
(7*7)+(6*8)+(5*7)+(4*3)+(3*1)+(2*7)+(1*5)=166
166 % 10 = 6
So 78731-75-6 is a valid CAS Registry Number.

78731-75-6Downstream Products

78731-75-6Relevant academic research and scientific papers

Catalytic Hydrophosphination of Alkenylalkyl Ethers

Kazankova, Marina A.,Shulyupin, Mstislav O.,Beletskaya, Irina P.

, p. 2155 - 2158 (2003)

Hydrophosphination of alkenylalkyl ethers catalyzed by Pd- and Ni-complexes is described. The reaction is regioselective giving only Markovnikov product isolated as α-alkoxyalkyldiphenyl oxide after oxidation by H2O2.

Hydrophosphination of alkoxyalkenes catalyzed by transition metal complexes

Shulyupin,Trostyanskaya,Kazankova,Beletskaya

, p. 17 - 22 (2007/10/03)

Diphenylphosphine adds to alkyl vinyl ethers in the presence of Ni(II) and Pd(II) complexes with a high regioselectivity, leading to exclusive formation of the corresponding Markownikoff adducts which were isolated as 1-alkoxyalkyl(diphenyl)phosphine oxid

ZUR REAKTION PRIMAERER AND SEKUNDAERER PHOSPHINE MIT AROMATISCHEN ALDEHYDEN UND ALKOHOLEN

Oehme, H.,Leissring, E.

, p. 753 - 759 (2007/10/02)

PH-Phosphines react with aromatic aldehydes in an alcohol under P-C-O-bond formation to give α-alcoxy benzylphosphines R2P-CH(Ph)-OR' or R-2 resp.In case of 4-dimethylaminobenzaldehyde or 2,4-dimethoxybenzaldehyde with diphenylphosphine or phe

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