2,6-Bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ol 4-oxide(CAS: 791616-55-2)

2,6-Bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine-4-ol 4-oxide is a crystalline solid with a high molecular weight. It has low solubility in water but good solubility in organic solvents. Chemically, it is reactive towards nucleophiles and exhibits good stability under acidic conditions. It has a molecular weight of approximately 1390.14 g/mol.

2,6-Bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine-4-ol 4-oxide is typically synthesized through multistep reactions involving silylation and subsequent phosphine oxide formation. Common catalysts include Lewis acids, and the reaction yields are typically high. The synthesis requires precise control of reaction conditions to achieve the desired purity and selectivity.

2,6-Bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine-4-ol 4-oxide is used in various industries, including pharmaceuticals for synthesis of advanced organic molecules, polymers for developing novel materials, and sensors for detecting specific chemical species. It also finds applications in semiconductor manufacturing due to its unique chemical properties.

When handling 2,6-Bis(triphenylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine-4-ol 4-oxide, it is essential to wear appropriate personal protective equipment, including gloves, safety glasses, and a lab coat. Handle in a fume hood to avoid inhalation. Spills should be carefully cleaned up using appropriate absorbents, and the area should be well-ventilated. Always refer to the safety data sheet (SDS) for detailed handling and disposal information.