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diethyl 2-((3-(2,5-dimethylbenzyl)-1-(phenylsulfonyl)-1H-indol-2-yl)methylene)malonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1339936-72-9

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1339936-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1339936-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,9,9,3 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1339936-72:
(9*1)+(8*3)+(7*3)+(6*9)+(5*9)+(4*3)+(3*6)+(2*7)+(1*2)=199
199 % 10 = 9
So 1339936-72-9 is a valid CAS Registry Number.

1339936-72-9Relevant academic research and scientific papers

Studies on Lewis-acid mediated domino reaction of N-protected bromomethylindoles with arenes/heteroarenes

Dhayalan, Vasudevan,Sureshbabu, Radhakrishnan,Mohanakrishnan, Arasambattu K.

experimental part, p. 843 - 857 (2011/08/06)

A systematic study on Lewis-acid mediated domino reaction of N-protected 2/3-bromomethylindoles with various types of arenes and heteroarenes is reported.

A versatile synthesis of annulated carbazole analogs involving a domino reaction of bromomethylindoles with arenes/heteroarenes

Dhayalan, Vasudevan,Clement, J. Arul,Jagan, Radhakrishnan,Mohanakrishnan, Arasambattu K.

scheme or table, p. 531 - 546 (2009/09/06)

A ZnBr2-mediated arylation of aryl/heteroaryl methyl bromides with arenes at 80°C led to the formation of arylated products, which underwent subsequent 1,5-sigmatropic rearrangement followed by electrocyclization and aromatiza tion with loss of a diethylmalonate unit to afford the corresponding annulated products.

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