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1394826-51-7

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1394826-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1394826-51-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,4,8,2 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1394826-51:
(9*1)+(8*3)+(7*9)+(6*4)+(5*8)+(4*2)+(3*6)+(2*5)+(1*1)=197
197 % 10 = 7
So 1394826-51-7 is a valid CAS Registry Number.

1394826-51-7Downstream Products

1394826-51-7Relevant articles and documents

Copper-Catalyzed Intermolecular Alkynylation and Allylation of Unactivated C(sp3)-H Bonds via Hydrogen Atom Transfer

Liang, Lei,Guo, Ge,Li, Chen,Wang, Song-Lin,Wang, Yue-Hui,Guo, Hai-Ming,Niu, Hong-Ying

supporting information, p. 8575 - 8579 (2021/11/13)

We describe Cu-catalyzed intermolecular alkynylation and allylation of unactivated C(sp3)-H bonds with singly occupied molecular orbital-philes (SOMO-philes) via hydrogen atom transfer (HAT). Employing N-fluoro-sulfonamide as a HAT reagent, a set of subst

Graphitic Carbon Nitride Polymer as a Recyclable Photoredox Catalyst for Decarboxylative Alkynylation of Carboxylic Acids

Guo, Jiaqi,Wang, Yating,Li, Yuhang,Lu, Kailin,Liu, Shihui,Wang, Wei,Zhang, Yongqiang

supporting information, p. 3898 - 3904 (2020/08/07)

Visible-light-induced heterogeneous photocatalysis for decarboxylative alkynylation has been performed. The using of cheap, metal-free and recyclable graphitic carbon nitride (g-C3N4) as the photoredox catalyst in the process enables

Silver-catalyzed decarboxylative alkynylation of aliphatic carboxylic acids in aqueous solution

Liu, Xuesong,Wang, Zhentao,Cheng, Xiaomin,Li, Chaozhong

supporting information, p. 14330 - 14333 (2012/10/30)

C(sp3)-C(sp) bond formations are of immense interest in chemistry and material sciences. We report herein a convenient, radical-mediated and catalytic method for C(sp3)-C(sp) cross-coupling. Thus, with AgNO3 as the catalyst and K2S2O8 as the oxidant, various aliphatic carboxylic acids underwent decarboxylative alkynylation with commercially available ethynylbenziodoxolones in aqueous solution under mild conditions. This site-specific alkynylation is not only general and efficient but also functional group compatible. In addition, it exhibits remarkable chemo- and stereoselectivity.

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