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(1-phenylphosphirane)pentacarbonyltungsten is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128653-27-0

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128653-27-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128653-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,5 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128653-27:
(8*1)+(7*2)+(6*8)+(5*6)+(4*5)+(3*3)+(2*2)+(1*7)=140
140 % 10 = 0
So 128653-27-0 is a valid CAS Registry Number.

128653-27-0Downstream Products

128653-27-0Relevant academic research and scientific papers

Electrochemical Decomplexation of Phosphine-Pentacarbonyltungsten Complexes: The Phosphole Case

Yakhvarov, Dmitry G.,Budnikova, Yulia H.,Huy, Ngoc Hoa Tran,Ricard, Louis,Mathey, Francois

, p. 1961 - 1964 (2004)

Summary: Electrochemical reduction of phosphole P-W-(CO)5 complexes affords the free phospholes in good yields. This technique allows the decomplexation of a 2-ethoxy-4-keto-4,5-dihydrophosphole, which has been characterized by X-ray crystal structure analysis of its P-sulfide.

Using monovalent phosphorus compounds to form P-C bonds

Ng, Yong Xiang,Mathey, Francois

supporting information, p. 14140 - 14142 (2014/01/06)

User friendly P-C: Electrophilic terminal phosphinidene complexes [RP-W(CO)5] react with Ar-B(OH)2 to give the corresponding secondary phosphine complexes [{R(Ar)PH}W(CO)5]. This method enables the formation of P-C bonds through the combination of a wide array of heterocyclic and aryl boronic acids with various electrophilic phosphinidene complexes. The final products incorporate a P-H bond that can be used for further transformations. Copyright

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