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CoCl2(1,4-bis(diphenylphosphino)butane) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18843-70-4

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18843-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18843-70-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,4 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18843-70:
(7*1)+(6*8)+(5*8)+(4*4)+(3*3)+(2*7)+(1*0)=134
134 % 10 = 4
So 18843-70-4 is a valid CAS Registry Number.

18843-70-4Relevant academic research and scientific papers

Catalytic Enantioselective Hetero-dimerization of Acrylates and 1,3-Dienes

Jing, Stanley M.,Balasanthiran, Vagulejan,Pagar, Vinayak,Gallucci, Judith C.,RajanBabu

supporting information, p. 18034 - 18043 (2017/12/26)

1,3-Dienes are ubiquitous and easily synthesized starting materials for organic synthesis, and alkyl acrylates are among the most abundant and cheapest feedstock carbon sources. A practical, highly enantioselective union of these two readily available pre

Cobalt-catalysed asymmetric hydrovinylation of 1,3-dienes

Timsina, Yam N.,Sharma, Rakesh K.,Rajanbabu

, p. 3994 - 4008 (2015/06/25)

In the presence of bidentate 1,n-bis-diphenylphosphinoalkane-CoCl2 complexes {Cl2Co[P ~ P]} and Me3Al or methylaluminoxane, acyclic (E)-1,3-dienes react with ethylene (1 atmosphere) to give excellent yields of hydrovinylat

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