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(E)-diisopropyl(2-phenylethenyl)silyl 4-phenylbenzyl ether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1132641-71-4

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1132641-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1132641-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,2,6,4 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1132641-71:
(9*1)+(8*1)+(7*3)+(6*2)+(5*6)+(4*4)+(3*1)+(2*7)+(1*1)=114
114 % 10 = 4
So 1132641-71-4 is a valid CAS Registry Number.

1132641-71-4Downstream Products

1132641-71-4Relevant academic research and scientific papers

Regio- and stereoselective hydrosilylation of immobilized terminal alkynes

Pedersen, Palle J.,Henriksen, Jonas,Gotfredsen, Charlotte H.,Clausen, Mads H.

, p. 6220 - 6223 (2008)

Regio- and stereoselective hydrosilylation of terminal alkynes on solid support using diisopropyl hydrosilanes yielding β-(E)-vinyl silanes with excellent selectivity is reported. The hydrosilylation is catalyzed by Pt(DVDS)/P(iBuNCH2CH2)3N (DVDS = 1,3-divinyl-1,1,3,3-tetramethyl-disiloxane), in which the bulky proazaphosphatrane ligand plays a key role for the selectivity. The immobilized products are characterized with gel phase 13C NMR and 1H high resolution magic angle spinning NMR.

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