Taw qhia ntawm CAS: 219488-97-8|4,4,5,5-tetramethyl-2-(1,2,2-triphenylvinyl)-1,3,2-dioxaborolane
2-(alpha,beta-Diphenylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, tseem hu ua DBTMD, yog ib qho boronic acid derivative uas tau kawm dav dav rau nws cov kev siv tau hauv ntau yam kev tshawb fawb txog kev tshawb fawb.
CAS specification:219488-97-8| 4,4,5,5-tetramethyl-2-(1,2,{7}}triphenylvinyl)-1,3,2-dioxaborolane
|
Yam khoom |
SPECIFICATION |
|
Qhov ntom |
1. 09 ± 0.1 g/cm3 |
|
Boiling Point |
441.1 ± 55. 0 degree (Predicted) |
|
Molecular Formula |
C26H27BO2 |
|
Molecular Luj |
382.3 |
|
Purity |
98% |
Kev Tshawb Fawb Daim Ntawv Thov CAS: 219488-97-8|4,4,5,5-tetramethyl-2-(1,2,2-triphenylvinyl)-1,3,2-dioxaborolane
Electrochemical Properties thiab Reactions:Kev tshawb fawb ntawm 4,4,5,5-tetramethyl-2-phenylsulfanylmethyl-[1,3,2]dioxaborolane qhia nws cov khoom siv hluav taws xob. Kev soj ntsuam sib piv tau qhia tias muaj peev xwm oxidation qis dua piv rau organoborane, ua kom pom tus cwj pwm electrochemical tshwj xeeb uas tuaj yeem cuam tshuam rau ntau yam kev siv txuj ci (Tanigawa li al., 2016).
Synthesis ntawm Vinylboronates:Kev tshawb fawb ntawm dehydrogenative borylation ntawm vinylarenes siv pinacolborane (4,4,5,5-tetramethyl-1,3,2-dioxaborolane) tau ua tiav. Cov txheej txheem no tso cai rau cov synthesis ntawm regio- thiab stereodefined (E)-2-arylethenylboronates. Kev siv ntawm rhodium thiab ruthenium catalysts hauv cov txheej txheem no qhia txog qhov sib xyaw ua ke hauv cov organic synthesis (Murata li al., 2002).


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