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9-phenylsulfonyl-4-hydroxycarbazole-1-carboxaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1158722-77-0

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1158722-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1158722-77-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,8,7,2 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1158722-77:
(9*1)+(8*1)+(7*5)+(6*8)+(5*7)+(4*2)+(3*2)+(2*7)+(1*7)=170
170 % 10 = 0
So 1158722-77-0 is a valid CAS Registry Number.

1158722-77-0Downstream Products

1158722-77-0Relevant academic research and scientific papers

An improved synthesis of carbazoles via domino reaction of N-protected-2-methylindoles with DMF-DMA/DMA-DMA

Sureshbabu, Radhakrishnan,Mohanakrishnan, Arasambattu K.

, p. 913 - 918 (2012/10/29)

An efficient synthesis of carbazole analogs has been achieved via interaction of N-protected-2-methylindoles with N,N-dimethylformamide dimethylacetal as well as N,N-dimethylacetamide dimethylacetal in the presence of pyrrolidine or 1,4-diazabicyclo(2.2.2

Synthesis of substituted carbazoles via electrocyclization of in situ generated enamines from 1-phenylsulfonyl-2/(3)-methyl-3/(2)-vinylindoles and DMF·DMA/DMA·DMA

Sureshbabu, Radhakrishnan,Balamurugan, Ramalingam,Mohanakrishnan, Arasambattu K.

experimental part, p. 3582 - 3591 (2009/09/08)

Interaction of 2/(3)-methyl-3/(2)-vinylindoles and DMF·DMA/DMA·DMA at 110 °C led to the in situ generation of enamines, which on concurrent electrocyclization followed by subsequent aromatization afforded substituted carbazoles.

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