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ethyl 2-phenyl-2-(tosyloxy)acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118921-63-4

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118921-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118921-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,2 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118921-63:
(8*1)+(7*1)+(6*8)+(5*9)+(4*2)+(3*1)+(2*6)+(1*3)=134
134 % 10 = 4
So 118921-63-4 is a valid CAS Registry Number.

118921-63-4Downstream Products

118921-63-4Relevant academic research and scientific papers

Rhodium- and non-metal-catalyzed approaches for the conversion of isoxazol-5-ones to 2,3-dihydro-6H-1,3-oxazin-6-ones

Jurberg, Igor D.,Davies, Huw M.L.

supporting information, p. 5158 - 5161 (2017/11/06)

Two approaches were developed for the conversion of isoxazol-5-ones to 2,3-dihydro-6H-1,3-oxazin-6-ones. The first involves dirhodium-catalyzed reaction of aryl diazoacetates, leading to rhodium carbene intermediates that undergo insertion into the N-O bo

Reaction of benzene and benzene with Trimethylsilyl Enol Ethers. A New General Method for α-Sulfonyloxylation of Carbonyl Compounds

Moriarty, Robert M.,Penmasta, Raju,Awasthi, Alok K.,Epa, W. Ruwan,Prakash, Indra

, p. 1101 - 1104 (2007/10/02)

Reaction of benzene (1) with trimethylsilyl enol ethers of aromatic ketones 4a-d, alicyclic ketone 7, aliphatic ketone 10, and esters 13a-c in dichloromethane at room temperature gives good yields of α-(tosyloxy)carbonyl compounds 5

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