Lot numbers can be found on the outside label of a product:
Please log in for operation!
*For research and further manufacturing use only, not for direct human use.
Structure of 23927-40-4
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
4,12-Dibromo[2.2]paracyclophane features two bromine substituents at para-positions of a rigid [2.2]paracyclophane scaffold, delivering enhanced reactivity for cross-coupling transformations. This sterically defined architecture supports precise functionalization in synthetic routes requiring controlled spatial orientation.
4,12-Dibromo[2.2]paracyclophane serves as a versatile bifunctional building block for the synthesis of conjugated polymers and rigid molecular scaffolds. The bromine substituents enable efficient cross-coupling reactions, including Suzuki-Miyaura and Stille couplings, facilitating the construction of extended π-conjugated systems. Its inherent rigidity and defined spatial orientation enhance control in materials design, while the bench-stable nature simplifies handling and purification in synthetic workflows.
|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
Hazard Statements : H302-H315-H319-H335
|
|
|
Precautionary Statements : P261-P305+P351+P338
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: