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1H-Phosphole, 1,2,5-triphenyl-, 1-selenide is a complex organic compound with the molecular formula C27H19PSe. It is a derivative of 1H-phosphole, a heterocyclic compound containing phosphorus and selenium atoms. The molecule features a phosphole ring with three phenyl groups attached at the 1, 2, and 5 positions, and a selenium atom bonded to the phosphorus atom. 1H-Phosphole, 1,2,5-triphenyl-, 1-selenide is of interest in the field of organophosphorus chemistry and may have potential applications in materials science, pharmaceuticals, and other areas due to its unique electronic properties and reactivity.

2302-70-7

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2302-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2302-70-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,0 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2302-70:
(6*2)+(5*3)+(4*0)+(3*2)+(2*7)+(1*0)=47
47 % 10 = 7
So 2302-70-7 is a valid CAS Registry Number.

2302-70-7Relevant academic research and scientific papers

Gold phosphole complexes as efficient catalysts for alkyne activation

Fourmy, Kevin,Mallet-Ladeira, Sonia,Dechy-Cabaret, Odile,Gouygou, Maryse

supporting information, p. 1571 - 1574 (2013/05/08)

Gold(I) complexes bearing monophosphole ligands were synthesized, and their electronic and steric properties were compared to those of their triphenylphosphine-based counterparts. Cationic phosphole-based gold(I) complexes are active and selective in enyne cycloisomerization and in olefin cyclopropanation, with a good correlation between the ligand σ-donor ability and the catalytic activity. For the most efficient ligand, 1-phenyl-2,3,4,5-tetramethylphosphole (TMP), a highly active, selective, and stable cationic [Au(TMP)(CH3CN)]SbF6 complex was isolated.

SYNTHESIS AND PHOTOCHEMICAL REACTION OF DIELS-ALDER ADDUCT OF PHOSPHOLE OXIDE AND CYCLOPENTADIENE

Tomioka, Hideo,Miura, Shinichi,Izawa, Yasuji

, p. 3353 - 3356 (2007/10/02)

Irradiation of 1-phenylphosphole oxide-cyclopentadiene adduct gave a caged product, whereas similar irradiation of 1,2,5-triphenylphosphole oxide-cyclopentadiene adduct afforded a cleavaged product.

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