Triphenylphosphin-α-diphenylphosphino-aethyliden, also known as 1,1-diphenyl-2-(triphenylphosphin)ethene, is a phosphorus-containing organic compound with the molecular formula C28H23P2. It is a colorless to pale yellow crystalline solid, soluble in common organic solvents such as dichloromethane, tetrahydrofuran, and toluene. Triphenylphosphin-α-diphenylphosphino-aethyliden is characterized by its unique structure, featuring a vinyl group (C=C) bonded to a triphenylphosphine group and a diphenylphosphino group. It is primarily used as a ligand in homogeneous catalysis, particularly in transition metal-catalyzed reactions, due to its ability to stabilize metal centers and modulate electronic properties. The compound's stability, reactivity, and versatility make it a valuable tool in the synthesis of various organic and inorganic compounds.
The CAS Registry Mumber 13411-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,1 and 1 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 13411-64: (7*1)+(6*3)+(5*4)+(4*1)+(3*1)+(2*6)+(1*4)=68 68 % 10 = 8 So 13411-64-8 is a valid CAS Registry Number.