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4-hydroxy-3-methyl-2-oxo-1,2,3,4-tetrahydroquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219982-03-3

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219982-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219982-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,9,8 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 219982-03:
(8*2)+(7*1)+(6*9)+(5*9)+(4*8)+(3*2)+(2*0)+(1*3)=163
163 % 10 = 3
So 219982-03-3 is a valid CAS Registry Number.

219982-03-3Downstream Products

219982-03-3Relevant academic research and scientific papers

Application of Baylis-Hillman methodology in a novel synthesis of quinoline derivatives

Familoni, Oluwole B.,Kaye, Perry T.,Klaas, Phindile J.

, p. 2563 - 2564 (1998)

Reaction of 2-nitrobenzaldehyde with vinyl carbonyl compounds in the presence of 1,4-diazabicyclo[2.2.2]octane affords Baylis-Hillman products, catalytic reduction of which results in direct cyclisation to quinoline derivatives.

The Baylis-Hillman approach to quinoline derivatives

Familoni, Oluwole B.,Klaas, Phindile J.,Lobb, Kevin A.,Pakade, Vusumzi E.,Kaye, Perry T.

, p. 3960 - 3965 (2008/09/18)

Baylis-Hillman reactions of 2-nitrobenzaldehydes with various activated alkenes afford adducts that undergo reductive cyclisation to quinoline derivatives. The chemo- and regioselectivity of cyclisation appears to be influenced by the choice of both the substrate and the reagent system, and competing reactions have been observed. The Royal Society of Chemistry 2006.

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