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ethyl-2-benzoyl-3,5-diphenyl-5-oxopentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117402-91-2

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117402-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117402-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,4,0 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117402-91:
(8*1)+(7*1)+(6*7)+(5*4)+(4*0)+(3*2)+(2*9)+(1*1)=102
102 % 10 = 2
So 117402-91-2 is a valid CAS Registry Number.

117402-91-2Relevant academic research and scientific papers

Hypoiodite-catalysed oxidative cyclisation of Michael adducts of chalcones with 1,3-dicarbonyl compounds: A facile and versatile approach to substituted furans and cyclopropanes

Gao, Wen-Chao,Hu, Fei,Tian, Jun,Li, Xing,Wei, Wen-Long,Chang, Hong-Hong

supporting information, p. 13097 - 13100 (2016/11/09)

Through hypoiodite catalysis, oxidative cyclisation of Michael adducts of chalcones with 1,3-dicarbonyl compounds for divergent synthesis of either furans or cyclopropanes is developed. The selective synthesis of major products is achieved depending on the use of different reaction conditions or substrates.

Samarium(III) tris(2,6-di-tert-butyl-4-methylphenoxide): Preparation, properties, and catalytic activity in the Michael type reaction

Katagiri, Kosuke,Kameoka, Miyuki,Nishiura, Masayoshi,Imamoto, Tsuneo

, p. 426 - 427 (2007/10/03)

Samarium(III) tris(2,6-di-tert-butyl-4-methylphenoxide) (1), which is a highly coordinatively unsaturated complex, was prepared by the reaction of samarium(III) iodide with sodium 2,6-di-tert-butyl-4-methylphenoxide, and the crystal structure of its aceto

EASY MICHAEL ADDITION BY SOLID-LIQUID PHASE TRANSFER CATALYSIS ABNORMAL REACTION OF N-ACETYLAMINOMALONATE.

Bram, G.,Sansoulet, J.,Galons, H.,Miocque, M.

, p. 367 - 380 (2007/10/02)

Solid-liquid phase transfer catalysis (PTC) without added solvent efficiently promotes Michael addition of substituted malonates on hindered acceptors.A rearrangement of adducts formed by addition of diethyl N-acetylaminomalonate is described.

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