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methyl 2'-ethoxy-4-[2-(trifluoromethanesulfonyloxy)benzoyl]biphenyl-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1189760-24-4

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1189760-24-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189760-24-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,7,6 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1189760-24:
(9*1)+(8*1)+(7*8)+(6*9)+(5*7)+(4*6)+(3*0)+(2*2)+(1*4)=194
194 % 10 = 4
So 1189760-24-4 is a valid CAS Registry Number.

1189760-24-4Downstream Products

1189760-24-4Relevant academic research and scientific papers

Synthesis of 2′,4-diarylbenzophenones through site-selective suzuki-miyaura reactions of bis(triflates) of 2′,4-dihydroxybenzophenones

Nawaz, Muhammad,Ullah, Ihsan,Abid, Obaid-Ur-Rahman,Villinger, Alexander,Langer, Peter

, p. 6670 - 6684 (2012/01/04)

Palladium(0)-catalyzed Suzuki cross-coupling reactions of the bis(triflates) of 2′,4-dihydroxybenzophenones afforded 2′,4-diarylbenzophenones. The reactions proceeded with very good site selectivity in favour of the 4-position. Palladium(0)-catalyzed Suzuki cross-coupling reactions of the bis(triflates) of 2′,4- dihydroxybenzophenones afforded 2′,4-diarylbenzophenones. The reactions proceeded with very good site selectivity infavour of the 4-position. Copyright

Synthesis of functionalized 2′,4-diarylbenzophenones based on site-selective Suzuki cross-coupling reactions

Nawaz, Muhammad,Adeel, Muhammad,Ibad, Muhammad Farooq,Langer, Peter

, p. 2154 - 2156 (2011/04/15)

The palladium(0)-catalyzed Suzuki cross-coupling reaction of the bis(triflates) of 2′,4-dihydroxybenzophenones afforded 2′,4-diarylbenzophenones. The reactions proceeded with very good site selectivity. The first attack occurred at carbon atom C-4. Georg Thieme Verlag Stuttgart.

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