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5-methyl-5-(α-hydroxyethyl)-1,3-dioxane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20568-04-1

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20568-04-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20568-04-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,6 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20568-04:
(7*2)+(6*0)+(5*5)+(4*6)+(3*8)+(2*0)+(1*4)=91
91 % 10 = 1
So 20568-04-1 is a valid CAS Registry Number.

20568-04-1Downstream Products

20568-04-1Relevant academic research and scientific papers

Pd/C-Catalyzed Hydrogenation of Substituted 5-Acyl-1,3-dioxanes

Borisova, Yu. G.,Daminev, R. R.,Musin, A. I.,Raskildina, G. Z.,Yakupov, N. V.,Zlotskii, S. S.

, p. 1619 - 1622 (2021/11/01)

Abstract: Hydrogenation of substituted 5-acyl-1,3-dioxanes in the presence of a Pd/C catalyst leads to the formation of substituted 1,3-dioxane alcohols as the only reaction products. The effect of a number of factors (temperature, rate of hydrogen and substrate supply) on the conversion of the ketone and the selectivity of the formation of alcohol was investigated.

SYNTHESIS OF 5-ALKENYL-1,3-DIOXANES

Lesnikova, E. T.,Zlotskii, S. S.,Rakhmankulov, D. L.

, p. 30 - 32 (2007/10/02)

Cyclic acetals containing alkenyl groups were obtained from 5-methyl-5-acetyl-1,3-dioxane.The 1,3-dioxane fragment does not interfere in reduction of the carbonyl group, nor in participation of the carbonyl group in Wittig and Grignard reactions.

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