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4,4'-[[1-(2-bromophenyl)ethoxy]phosphinylidene]bisbenzoic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

264625-57-2

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264625-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 264625-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,6,2 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 264625-57:
(8*2)+(7*6)+(6*4)+(5*6)+(4*2)+(3*5)+(2*5)+(1*7)=152
152 % 10 = 2
So 264625-57-2 is a valid CAS Registry Number.

264625-57-2Downstream Products

264625-57-2Relevant academic research and scientific papers

Synthesis of biaryls by intramolecular radical transfer in phosphinates

Clive,Kang

, p. 6083 - 6091 (2007/10/03)

Phosphinates 20a-35a give biaryls 20b-35b on heating with stannanes in the presence of AIBN. The process involves a radical ipso substitution on the migrating aryl ring.

Synthesis of biaryls by intramolecular radical transfer: Use of phosphinates

Clive, Derrick L.J.,Kang, Shunzhen

, p. 1315 - 1319 (2007/10/03)

Phosphinates 4a-13a give biaryls 4b-13b on heating with stannanes in the presence of a radical initiator. (C) 2000 Elsevier Science Ltd.

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