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Diphenyl-(1-phenyl-butyl)-phosphinoxid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21310-01-0

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21310-01-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21310-01-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,1 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21310-01:
(7*2)+(6*1)+(5*3)+(4*1)+(3*0)+(2*0)+(1*1)=40
40 % 10 = 0
So 21310-01-0 is a valid CAS Registry Number.

21310-01-0Downstream Products

21310-01-0Relevant academic research and scientific papers

Reductive coupling reactions: A new strategy for C(sp3)-P bond formation

Chen, Zi-Sheng,Zhou, Zhao-Zhao,Hua, Hui-Liang,Duan, Xin-Hua,Luo, Jian-Yi,Wang, Jia,Zhou, Ping-Xin,Liang, Yong-Min

supporting information, p. 1065 - 1068 (2013/02/25)

The C(sp3)-P bond forming reaction utilizing N-tosylhydrazones as readily available alkylating reagents was developed, which provides a new opportunity for preparing phosphine oxide derivatives with moderate to good yields. This reductive coupling reaction is proposed to proceed through an insertion of copper carbene into P-H bond of H-phosphorus oxides. The salient features of the reaction are operational simplicity and functional-group tolerance.

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