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1418317-24-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1418317-24-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,8,3,1 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1418317-24:
144 % 10 = 4
So 1418317-24-4 is a valid CAS Registry Number.

1418317-24-4Downstream Products

1418317-24-4Relevant articles and documents

Exploring the Structure and Performance of Cd–Chalcogenide Photocatalysts in Selective Trifluoromethylation

Muralirajan, Krishnamoorthy,Kancherla, Rajesh,Bau, Jeremy A.,Taksande, Mayur Rahul,Qureshi, Muhammad,Takanabe, Kazuhiro,Rueping, Magnus

, p. 14772 - 14780 (2021/12/09)

The field of heterogeneous photoredox catalysis has grown substantially and impacted organic synthesis because of the affordability and reusability of catalysts. This study reports radical trifluoromethylation with Cd–chalcogenide semiconductors. Cd semiconductors, particularly CdSe, are readily available, commercial, visible-light-responsive, heterogeneous photocatalysts. The potential of readily available Cd semiconductors, particularly CdSe, is confirmed by their increased photocatalytic activity toward trifluoromethylation with various substrates, such as (hetero)arenes and vinylic amides/acids, via addition, cyclization, and decarboxylation under visible light. The economic significance of this strategy is also highlighted through the scalable synthesis of biologically active molecules followed by catalyst reuse. Moreover, these catalysts are relatively inexpensive compared with transition metal-based homogeneous photocatalysts, presently used in organic synthesis.

Copper-and iron-catalyzed decarboxylative tri-and difluoromethylation of α,β-unsaturated carboxylic acids with CF3SO2Na and (CF2HSO2)2Zn via a radical process

Li, Zejiang,Cui, Zili,Liu, Zhong-Quan

supporting information, p. 406 - 409 (2013/03/13)

A copper-catalyzed decarboxylative trifluoromethylation of various α,β-unsaturated carboxylic acids by using a stable and inexpensive solid, sodium trifluoromethanesulfinate (CF3SO2Na, Langlois reagent), was developed. In addition, an iron-catalyzed difluoromethylation of aryl-substituted acrylic acids by using zinc difluoromethanesulfinate (DFMS, (CF2HSO2)2Zn, Baran reagent) via a similar radical process was also achieved.

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