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2-[2-Oxo-1,2-diphenyl-eth-(E)-ylidene]-malonic acid ethyl ester methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136579-80-1

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136579-80-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136579-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,7 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 136579-80:
(8*1)+(7*3)+(6*6)+(5*5)+(4*7)+(3*9)+(2*8)+(1*0)=161
161 % 10 = 1
So 136579-80-1 is a valid CAS Registry Number.

136579-80-1Downstream Products

136579-80-1Relevant academic research and scientific papers

Trapping reactions of 1-methoxyfuran endo-peroxides with 4-nitrobenzaldehyde oxime. Regio- and stereoselective synthesis of the first oxime O- ethers

Iesce, M. Rosaria,Cermola, Flavio,Guitto, Antonio,Giordano, Federico

, p. 475 - 478 (2007/10/03)

The synthesis of the title compounds by dye-sensitized photooxygenation of 2-methoxyfurans in the presence of 4-nitrobenzaldehyde oxime is described. The crystal structure determination of a derivative is also reported.

Photosensitized oxidation of furans; Part 18: A simple method for a one-pot synthesis of functionalized methyl cis-4-oxoalk-2-enoates

Iesce,Cermola,Piazza,Scarpati,Graziano

, p. 439 - 443 (2007/10/02)

Functionalized methyl cis-4-oxoalk-2-enoates 2 are synthesized in a one-pot procedure by singlet oxygen oxygenation of the corresponding 2-methoxyfurans 1 in methanol and reduction of the resulting hydroperoxides 4 and 5 by the sulfides 6 which are selectively oxidized into the sulfoxides 7. The synthetic method has a wide range of applicability and affords compounds 2 stereoselectively and in good yields; concomitantly the sulfoxides 7 are obtained in excellent yields.

A Further Selective Pathway in Thermal Conversion of 2,5-Epidioxy-2-alkoxy-2,5-dihydrofurans (2-Alkoxyfuran endo-Peroxides). Synthesis of the First 5-Hydroperoxyfuran-2(5H)-ones

Iesce, M. Rosaria,Graziano, M. Liliana,Cermola, Flavio,Scarpati, Rachele

, p. 1061 - 1062 (2007/10/02)

Thermal conversion of the epidioxydihydrofurans 1 leads, via dioxyetanes 3, to the stereoisomeric dimers 4 which have a structural relationship with antitumor cyclic peroxides and represent convenient starting materials for several multifunctional compoun

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