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2-(2,2-dibromocyclopropyl)-1,3,5-trimethylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39103-09-8

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39103-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39103-09-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,1,0 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 39103-09:
(7*3)+(6*9)+(5*1)+(4*0)+(3*3)+(2*0)+(1*9)=98
98 % 10 = 8
So 39103-09-8 is a valid CAS Registry Number.

39103-09-8Relevant academic research and scientific papers

Trifluoromethylation of Allenes: An Expedient Access to α-Trifluoromethylated Enones at Room Temperature

Brochetta, Massimo,Borsari, Tania,Gandini, Andrea,Porey, Sandip,Deb, Arghya,Casali, Emanuele,Chakraborty, Arka,Zanoni, Giuseppe,Maiti, Debabrata

, p. 750 - 753 (2019)

A silver(I) catalyzed regioselective trifluoromethylation of allenes using Langlois's salt (NaOSOCF3) is demonstrated. This transformation enables direct expedient access to α-trifluoromethylated acroleins, which are valuable synthons for a number of pharmaceuticals and agrochemicals containing vinyl-CF3 moieties. Versatility of this trifluoromethylation method has been established with good yield and excellent regioselectivity. Preliminary experiments and computational studies were carried out to elucidate the mechanistic insight of this protocol.

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