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2,4,5-triphenyl-1,3-dioxolium trifluoromethanesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

106016-50-6

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106016-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106016-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,0,1 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 106016-50:
(8*1)+(7*0)+(6*6)+(5*0)+(4*1)+(3*6)+(2*5)+(1*0)=76
76 % 10 = 6
So 106016-50-6 is a valid CAS Registry Number.

106016-50-6Relevant articles and documents

O-Acylation of α-Diazo Ketones. A Novel Route to Alkenediazonium and 1,3-Dioxolium Salts

Lorenz, Wolfgang,Maas, Gerhard

, p. 375 - 381 (2007/10/02)

O-Acylation of α-diazo ketones with benzoyl triflate or diphenylacetyl triflate generates the corresponding β-(acyloxy)alkenediazonium salts 5 and 15.These thermolabile compounds can be trapped with isopropylamine at low temperature to give triazoles 21.Dediazoniation of 5 and 15 leads to 1,3-dioxolium salts 7 and 16 as well as small amounts of vinyl triflates 8 and 17 via intermediary vinyl cations.O-Benzoylation with benzoyl triflate has also been realized for the quinoid α-diazo ketone 9; the resulting diazonium salt 10 gives triazole 13 on treatment with isopropylamine.

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