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Silane, (1,1-dimethylethyl)(2-iodo-2-propenyl)diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138566-85-5

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138566-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138566-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,6 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138566-85:
(8*1)+(7*3)+(6*8)+(5*5)+(4*6)+(3*6)+(2*8)+(1*5)=165
165 % 10 = 5
So 138566-85-5 is a valid CAS Registry Number.

138566-85-5Relevant academic research and scientific papers

The Reaction of tert-Butyldiphenylsilylcuprates with Allenes

Barbero, Asuncion,Cuadrado, Purificacion,Gonzalez, Ana M.,Pulido, Francisco J.,Fleming, Ian

, p. 2811 - 2816 (2007/10/02)

Bis(tert-butyldiphenylsilyl)cuprate 1 reacts with allenes to form allyl- and vinyl-silanes.With allene itself the cuprate reagent shows a different regiochemistry from that of bis(phenyldimethylsilyl)cuprate.The regiochemistry can be controlled by choosing an appropriate reaction temperature.The intermediate cuprate 4 resulting from the addition of 1 to allene reacts with a wide variety of electrophiles giving functionalised allylsilanes.Phenylallenes isomerise to acetylenes.

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