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7205-60-9

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7205-60-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7205-60-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,0 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7205-60:
(6*7)+(5*2)+(4*0)+(3*5)+(2*6)+(1*0)=79
79 % 10 = 9
So 7205-60-9 is a valid CAS Registry Number.

7205-60-9Relevant articles and documents

C-S coupling with nitro group as leaving group via simple inorganic salt catalysis

Xuan, Maojie,Lu, Chunlei,Lin, Bo-Lin

supporting information, (2019/08/26)

An efficient and practical synthetic protocol to synthesize nonsymmetrical aryl thioethers by nucleophilic aromatic substitution (SNAr) reaction of nitroarenes by thiols with potassium phosphate as the catalyst is described. Various moderate to strong electron-withdrawing functional groups are tolerated by the system to provide thioethers in a good to excellent yields. We also showed that the present method allows access to 3 drug examples in a short reaction time. Finally, mechanistic studies suggest that the reaction may form the classic Meisenheimer complex through a two-step addition-elimination mechanism.

Copper nanoparticles supported on polyaniline-functionalized multiwall carbon nanotubes: An efficient and recyclable catalyst for synthesis of unsymmetric sulfides using potassium ethyl xanthogenate in water

Hajipour, Abdol R.,Jajarmi, Saeideh,Khorsandi, Zahra

, (2017/09/01)

A new and powerful polyaniline-functionalized carbon nanotube-supported copper(II) nanoparticle catalyst was successfully prepared and evaluated as a heterogeneous catalyst for the one-pot synthesis of unsymmetric thioethers by coupling of aryl, alkyl and benzyl halides using potassium ethyl xanthogenate as source of sulfur in water. All of these reactions gave the desired products in good to excellent yields. The catalyst is available, air-stable and can be reused several times without significant loss in its catalytic activity.

SULFOXIMINE-SUBSTITUTED ANILINOPYRIMIDINE DERIVATIVES AS CDK INHIBITORS, THE PRODUCTION THEREOF, AND USE AS MEDICINE

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Page/Page column 16, (2011/12/13)

The invention relates to sulfoximine-substituted anilino-pyrimidine derivatives of formula (I). methods of production thereof, and use thereof as medication for the treatment of various diseases.

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