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Structure of 778-22-3
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Propane-2,2-diyldibenzene features a rigid, sterically hindered central core that enhances stability and directs substitution patterns. This scaffold integrates two benzene rings via a quaternary carbon, enabling precise spatial control in molecular design. The structure resists decomposition under standard conditions and facilitates the construction of complex architectures in organic synthesis and materials science applications.
Propane-2,2-diyldibenzene serves as a robust bisaryl building block for the construction of sterically hindered biaryl scaffolds. Its central tertiary carbon center imparts high thermal and oxidative stability, enabling reliable use in cross-coupling reactions. The molecule functions effectively in Suzuki-Miyaura and Stille couplings, offering excellent functional group tolerance and straightforward purification due to its low solubility in common organic solvents.
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GHS Pictogram :
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GHS No : GHS08
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H317-H334-H350-H372
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Precautionary Statements : P260-P261-P264-P270-P272-P280-P284-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: