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 126689-04-1
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
This boronate ester features a sterically hindered tetramethylcyclopentadienone core paired with a methylcyclopropyl group, delivering enhanced stability and compatibility in Suzuki-Miyaura coupling reactions. The robust boronate moiety resists hydrolysis under standard conditions while enabling efficient cross-coupling with aryl halides.
4,4,5,5-Tetramethyl-2-(1-methylcyclopropyl)-1,3,2-dioxaborolane serves as a stable, bench-ready boron reagent for Suzuki-Miyaura cross-coupling reactions. Its sterically hindered dioxaborolane core enhances air and moisture stability, enabling reliable handling and reproducible coupling with aryl and vinyl halides. The 1-methylcyclopropyl group imparts favorable solubility and minimizes protodeboronation, making it particularly effective in constructing complex biaryl and heteroaryl scaffolds under standard catalytic conditions.
|
GHS Pictogram :
|
GHS No : GHS02
|
|
Signal Word : Danger
|
UN#: 3272
|
|
Class : 3
|
Packing Group : Ⅲ
|
|
Hazard Statements : H226
|
|
|
Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P370+P378-P501
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Lot numbers can be found on the outside label of a product: