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Pentaneselenoic acid Se-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109057-50-3

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109057-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109057-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,0,5 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109057-50:
(8*1)+(7*0)+(6*9)+(5*0)+(4*5)+(3*7)+(2*5)+(1*0)=113
113 % 10 = 3
So 109057-50-3 is a valid CAS Registry Number.

109057-50-3Relevant academic research and scientific papers

Synthesis of selenol esters via the reaction of acyl chlorides with diselenides in the presence of Zn dust catalyzed by CoCl2·6H2O

Dall'Oglio, Evandro L.,Stein, André L.,Vasconcelos, Leonardo G.,Vieira, Lucas C. C.,de Oliveira, Angélica J.,de Oliveira, Sandynara A.

supporting information, (2021/08/25)

A practical and efficient approach for the synthesis of selenol and thiol esters is described via the reaction of acyl chlorides with diselenides or disulfides in the presence of Zn dust catalyzed by inexpensive CoCl2·6H2O This proto

P-Silylation of Arenes via Organic Photoredox Catalysis: Use of p-Silylated Arenes for Exclusive o-Silylation, o-Acylation, and o-Alkylation Reactions

Pandey, Ganesh,Tiwari, Sandip Kumar,Singh, Pushpendra,Mondal, Pradip Kumar

supporting information, p. 7730 - 7734 (2021/10/25)

Photocatalytic regiospecific p-silylation of arenes has been achieved by the coupling of in situ generated silyl radical with arene radical cation. The strategy involves reductive activation of PhSe-SiR3 and single electron transfer from the electron rich

P -Selective (sp2)-C-H functionalization for an acylation/alkylation reaction using organic photoredox catalysis

Pandey, Ganesh,Tiwari, Sandip Kumar,Singh, Bhawana,Vanka, Kumar,Jain, Shailja

supporting information, p. 12337 - 12340 (2017/11/20)

p-Selective (sp2)-C-H functionalization of electron rich arenes has been achieved for acylation and alkylation reactions, respectively, with acyl/alkylselenides by organic photoredox catalysis involving an interesting mechanistic pathway.

A regioselective Aluminium Chloride-catalyzed Acylation of Allylic Selenides via α-Silyl Intermediates

Hiroi, Kunio,Sato, Hiroyasu

, p. 1723 - 1726 (2007/10/02)

The aluminium chloride-catalyzed acylation of α-silylallylic selenides with acid chlorides at -78 deg C produced γ-acylated vinylic selenides regioselectively. α-Silylallylic selenides in some cases underwent shifts of the selenenyl groups by the catalysis with aluminium chloride, affording γ-silylallylic selenides.This regioselective acylation of allylic selenides provides a new route to dihydrojasmone.

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