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2,4,5-Tri-p-tolyl-[1,3]dioxolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133387-23-2

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133387-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133387-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,8 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133387-23:
(8*1)+(7*3)+(6*3)+(5*3)+(4*8)+(3*7)+(2*2)+(1*3)=122
122 % 10 = 2
So 133387-23-2 is a valid CAS Registry Number.

133387-23-2Upstream product

133387-23-2Downstream Products

133387-23-2Relevant academic research and scientific papers

Redox Reaction of Aromatic Aldehydes with Fe3(CO)12

Itoh, Keiji,Nakanishi, Saburo,Otsuji, Yoshio

, p. 118 - 122 (1991)

Aromatic aldehydes react with Fe3(CO)12 in refluxing benzene ultimately to give arylmethyl alcohols and 1,2-diaryl-1,2-ethanedione in a 1:1 ratio.In some cases, small amounts of 2,4,5-triaryl-1,3-dioxolanes are formed as minor products.Dinuclear iron complex (1,2-diphenyl-1,2-ethanedioxido)Fe2(CO)7 has been isolated as an intermediate in the reaction of benzaldehyde with Fe3(CO)12.The mechanism of this redox reaction of aromatic aldehydes are discussed on the basis of the kinetic study of the reaction and also of the reactivity of the isolated dinuclear iron complex.

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