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Trimethyl-[(Z)-2-(toluene-4-sulfonyl)-vinyl]-ammonium; bromide is a complex organic compound with the chemical formula C12H18BrNO2S. It is a derivative of ammonium, featuring a vinyl group with a toluene-4-sulfonyl substituent in the Z-configuration. The compound is characterized by its unique structure, where the ammonium group is trimethylated, and the vinyl group is connected to a toluene-4-sulfonyl moiety. This chemical is typically used in organic synthesis and as a reagent in various chemical reactions, particularly those involving the formation of carbon-carbon double bonds. Its bromide salt form suggests potential applications in electrophilic bromination reactions or as a phase-transfer catalyst in organic chemistry.

82719-75-3

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82719-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82719-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,1 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82719-75:
(7*8)+(6*2)+(5*7)+(4*1)+(3*9)+(2*7)+(1*5)=153
153 % 10 = 3
So 82719-75-3 is a valid CAS Registry Number.

82719-75-3Downstream Products

82719-75-3Relevant academic research and scientific papers

TERTIARY AMINES IN NUCLEOPHILIC SUBSTITUTION REACTIONS WITH ISOMERIC β-BROMOVINYL SULFONES

Berdnikov, E. A.,Polushina, V. L.,Tantasheva, F. R.,Kataev, E. G.

, p. 738 - 742 (2007/10/02)

The stereochemistry of the reactions of E- and Z-β-bromovinyl sulfones with tertiary amines, in which the corresponding trialkylammonium salts are obtained, was investigated.The reaction takes place with retention of the configurati

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