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2-(1-Hydroxy-2-phenyl-propyl)-5-methoxy-[1,4]benzoquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133706-79-3

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133706-79-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133706-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,0 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133706-79:
(8*1)+(7*3)+(6*3)+(5*7)+(4*0)+(3*6)+(2*7)+(1*9)=123
123 % 10 = 3
So 133706-79-3 is a valid CAS Registry Number.

133706-79-3Downstream Products

133706-79-3Relevant academic research and scientific papers

Iron Porphyrin-Catalyzed Oxidation of 1,2-Dimethoxyarenes: A Discussion of the Different Reactions Involved and the Competition between the Formation of Methoxyquinones or Muconic Dimethyl Esters

Artaud, Isabelle,Ben-Aziza, Khaled,Mansuy, Daniel

, p. 3373 - 3380 (2007/10/02)

This paper describes the oxidation of an α,β-diarylpropane lignin dimer model and other dimethoxyarenes by several iron porphyrin-based biomimetic systems.From 1-(3,4-dimethoxyphenyl)-2-phenylpropanol (1), three types of products are identified: the 3,4-dimethoxybenzaldehyde derived from the Cα-Cβ cleavage of the propyl side chain and either quinones or muconic dimethyl esters resulting from oxidations at level of the dimethoxyaryl group.The selectivity of the reaction is discussed with respect to the nature and reactivity of the high-valent iron-oxo species formed upon reaction of the oxidants, H2O2 or magnesium monoperoxyphthalate (MMP), with the iron porphyrins.Fe(TF5PP)Cl-catalyzed oxidation of 1 by H2O2 in an aprotic medium (CH3CN/CH2Cl2), yields a clean "lignin peroxidase-like" reaction with selective formation of the aldehyde.In an aqueous buffered solution, MMP oxidation of para-substituted 1,2-dimethoxyarenes catalyzed by an iron tetrakis(pentafluorophenyl)-β-tetrasulfonatoporphyrin, Fe(TF5PS4P), clearly depends on the electronic properties of the para-substituent.The reaction is selective for para-quinone formation in the case of an electron-releasing group and for muconic dimethyl ester formation in the case of an electron-withdrawing group.

A New Easy Access to Quinones from Iron Porphyrin-catalysed Oxidation of Methoxyarenes by Magnesium Monoperoxyphthalate

Artaud, Isabelle,Aziza, Khaled Ben,Chopard, Claude,Mansuy, Daniel

, p. 31 - 33 (2007/10/02)

Electron-rich methoxyarenes were oxidized with high yields (55-100percent) and under mild conditions to the corresponding paraquinones by magnesium monoperoxyphthalate in the presence of catalytic amounts of a water-soluble iron porphyrin; the reaction was used to prepare methoxatin.

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