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5279-60-7

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5279-60-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5279-60-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,7 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5279-60:
(6*5)+(5*2)+(4*7)+(3*9)+(2*6)+(1*0)=107
107 % 10 = 7
So 5279-60-7 is a valid CAS Registry Number.

5279-60-7Downstream Products

5279-60-7Relevant articles and documents

Ligand-Enabled Ni-Al Bimetallic Catalysis for Nonchelated Dual C-H Annulation of Arylformamides and Alkynes

Luan, Yu-Xin,Wang, Yin-Xia,Ye, Mengchun,Zhang, Feng-Ping

supporting information, (2020/03/19)

A bifunctional secondary phosphine oxide (SPO) ligand-controlled method was developed for Ni-Al-catalyzed nonchelated dual C-H annulation of arylformamides with alkynes, providing a series of substituted amide-containing heterocycles in ≤97% yield. The SPO-bound bimetallic catalysis proved to be critical to the reaction efficiency.

Palladium-catalyzed intermolecular coupling of aryl halides and amides

Yin, Jingjun,Buchwald, Stephen L.

, p. 1101 - 1104 (2007/10/03)

The first general intermolecular C-N bond-forming reactions between aryl halides and amides were realized using a palladium catalyst with Xantphos as the ligand. Aryl triflates, carbamates, and sulfonamides are also viable substrates for the amidations, which proceed at 45-110 °C with 1-4 mol% of Pd catalyst in 66-99% yields and exhibit good functional group compatibility.

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