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Benzyl 3-methyl-4-(ethoxycarbonyl)-2-pyrrolecarboxylate is a complex organic chemical compound with the molecular formula C14H17NO4. It is a derivative of pyrrole, a heterocyclic aromatic organic compound consisting of a five-membered ring with two carbon atoms and two nitrogen atoms. In this specific compound, the pyrrole ring is substituted with a methyl group at the 3-position, an ethoxycarbonyl group at the 4-position, and a benzyl group at the 2-position. The ethoxycarbonyl group is an ester functional group derived from ethyl alcohol and carbonic acid, which can be used as a protecting group in organic synthesis. benzyl 3-methyl-4-(ethoxycarbonyl)-2-pyrrolecarboxylate may have potential applications in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity.

4563-77-3

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4563-77-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4563-77-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,6 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4563-77:
(6*4)+(5*5)+(4*6)+(3*3)+(2*7)+(1*7)=103
103 % 10 = 3
So 4563-77-3 is a valid CAS Registry Number.

4563-77-3Relevant academic research and scientific papers

Carbon-5 Regiospecific Synthesis of Deuteroporphyrin IX

Rezzano, Irene,Buldain, Graciela,Frydman, Benjamin

, p. 3059 - 3063 (2007/10/02)

Benzyl 3-(ethoxycarbonyl)-4-methyl-2-pyrrolecarboxylate was formylated with dimethylformamide (DMF)-phosphorous oxychloride, and the 5-formylpyrrole was obtained in 50percent yield.It was reduced with sodium borohydride to the alcohol, which was condensed with benzyl 3-methyl-4-(ethoxycarbonyl)-2-pyrrolecarboxylate to afford dibenzyldipyrrylmethane in good yield.The latter was transformed into its 5,5'-diformyl derivative which when condensed with bis-4-methylpyrryl>methane afforded the 3,8-bis(ethoxycarbonyl)deuteroporphyrin IX dimethyl ester in 40percent yield.Decarboxylation of the latter in hot hydrochloric acid gave deuteroporphyrin IX (isolated as its dimethyl ester) in 50percent yield.

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