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Benzene, (2-butenylseleno)-, (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129503-62-4

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129503-62-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129503-62-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,0 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129503-62:
(8*1)+(7*2)+(6*9)+(5*5)+(4*0)+(3*3)+(2*6)+(1*2)=124
124 % 10 = 4
So 129503-62-4 is a valid CAS Registry Number.

129503-62-4Downstream Products

129503-62-4Relevant academic research and scientific papers

Samarium(II) Di-iodide Induced Synthesis of Allylic Phenyl Selenides from Allylic Acetates and Diphenyl Diselenide in the Presence of Palladium Catalyst

Fukuzawa, Shin-ichi,Fujinami, Tatsuo,Sakai, Shizuyoshi

, p. 927 - 930 (1990)

Allylic phenyl selenides are prepared efficiently from the reaction of allylic acetates and diphenyl diselenide induced by samarium(II) diiodide in the presence of a palladium catalyst under mild conditions.

Ruthenium(iii)-catalysed phenylselenylation of allyl acetates by diphenyl diselenide and indium(i) bromide in neat: Isolation and identification of intermediate

Saha, Amit,Ranu, Brindaban C.

experimental part, p. 1763 - 1767 (2011/04/26)

A fast and efficient phenylselenylation of allyl acetates by diphenyl diselenide and indium(i) bromide has been achieved in neat under the catalysis of Ru(acac)3. The intermediate complex of diphenyl diselenide and indium has been isolated and identified as a polymeric pentacoordinated In(iii) selenolate complex, [In(SePh)3]n.

Synthesis of allyl selenides by palladium-catalyzed decarboxylative coupling

Waetzig, Shelli R.,Tunge, Jon A.

supporting information; experimental part, p. 3311 - 3313 (2009/02/04)

This communication details the Pd-catalyzed decarboxylation of selenocarbonates; use of a chiral nonracemic catalyst affords enantioenriched allyl selenides which undergo stereospecific [2,3]-sigmatropic rearrangements to form enantioenriched allylic amines and chlorides. The Royal Society of Chemistry.

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