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2-(2-iodophenyl)-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

200861-93-4

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200861-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200861-93-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,8,6 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 200861-93:
(8*2)+(7*0)+(6*0)+(5*8)+(4*6)+(3*1)+(2*9)+(1*3)=104
104 % 10 = 4
So 200861-93-4 is a valid CAS Registry Number.

200861-93-4Downstream Products

200861-93-4Relevant academic research and scientific papers

Radical metalloids with N-heterocyclic carbene and phenanthroline ligands: Synthesis, properties, and cross-coupling reaction of [(nitronyl nitroxide)-2-ido]metal complexes with aryl halides

Yamada, Kiyomi,Zhang, Xun,Tanimoto, Ryu,Suzuki, Shuichi,Kozaki, Masatoshi,Tanaka, Rika,Okada, Keiji

, p. 1150 - 1157 (2018/07/29)

New radical metalloids, NN-AuSIMes and NNCu( bdmpphen), were prepared and their properties were investigated. They were applied to Pd(0)-mediated crosscoupling reactions with aryl halides (ArX) to produce 2-aryl (nitronyl nitroxide) s in moderate to high

Nitronyl nitroxide as a coupling partner: Pd-mediated cross-coupling of (nitronyl nitroxide-2-ido)(triphenylphosphine)gold(i) with aryl halides

Tanimoto, Ryu,Suzuki, Shuichi,Kozaki, Masatoshi,Okada, Keiji

, p. 678 - 680 (2014/05/20)

A cross-coupling reaction using nitronyl nitroxide (NN) as a coupling partner was developed: Refluxing a mixture of [AuI(NN-2-ido)(PPh3)] and aryl iodide (ArI) in THF in the presence of 10 mol% [Pd(PPh3)4] produced a cross-coupling product NN-Ar in a high yield. This method allowed the direct introduction of the NN radical onto various poly- and heterocyclic aromatic rings.

Suzuki reactions with stable organic radicals - Synthesis of biphenyls substituted with nitronyl-nitroxide radicals

Stroh, Christophe,Mayor, Marcel,Von Haenisch, Carsten

, p. 3697 - 3703 (2007/10/03)

The synthesis of biphenyls substituted with nitronyl-nitroxide organic radicals is described. To investigate the Suzuki-type cross-coupling reaction conditions in the presence of the radical, a model compound 1 was prepared. The successful coupling was extended to cyano-functionalized, biphenylic, paramagnetic molecules. Both the ortho- and meta-iodophenyl-nitronyl-nitroxide radicals were used to synthesize radicals 2 and 3. The characterizations of the spin-labelled molecules obtained by this synthetic strategy include two X-ray crystal structures and magnetic measurements. Wiley-VCH Verlag GmbH & Co. KGaA, 2005.

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