2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol(CAS: 223137-87-9)

2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol is a colorless solid. It has a molecular weight of approximately 234.3 g/mol and is slightly soluble in water. This compound shows reactivity towards acids and bases, making it suitable for various chemical transformations. It crystallizes in the orthorhombic system and has good stability under normal conditions.

2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol can be synthesized through the cyclization of bis(1-hydroxyindene), followed by dehydrogenation. Common catalysts include palladium complexes, and the process typically yields up to 90% of the desired product. Good control over the reaction conditions ensures high selectivity and purity.

2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol finds applications in pharmaceuticals, where it can be used as a precursor to drug intermediates. It is also utilized in the synthesis of functional polymers and sensors due to its unique structural features. Additionally, it is explored in the semiconductor industry for its potential in electronic materials.

Proper personal protective equipment (PPE) is essential when handling 2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diol. This includes gloves, goggles, and a lab coat. Handle in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.