In 2018,Kischkewitz, Marvin; Gerleve, Carolin; Studer, Armido published 《Radical-Polar Crossover Reactions of Dienylboronate Complexes: Synthesis of Functionalized Allylboronic Esters》.Organic Letters published the findings.Computed Properties of C13H26B2O4 The information in the text is summarized as follows:
Radical-polar crossover reactions of dienylboronates CH2:CR1CHCR2Bpin with R4I and R3Li are applied to the synthesis of functionalized secondary and tertiary allylboronic esters R4CH2CR1:CHC2R3Bpin (3a-l, R1 = H, Me, Et; R2 = H, Me; R3 = Bu, s-Bu; R4 = fluoroalkyl, NCCMe2, EtO2CMe2). The transition-metal-free three-component coupling uses readily accessible dienylboronate esters as substrates in combination with various sp3/sp2 carbon nucleophiles and com. alkyl iodides as radical precursors. In the visible light-initiated radical chain process, two new C-C bonds are formed, and the E-double bond geometry in the product allylboronic esters is controlled with good to excellent selectivity.Bis[(pinacolato)boryl]methane(cas: 78782-17-9Computed Properties of C13H26B2O4) was used in this study.
Bis[(pinacolato)boryl]methane(cas: 78782-17-9) belongs to organoboron compounds.Computed Properties of C13H26B2O4 Organoboron compounds are versatile intermediates and as such are some of the most important classes of reagents in modern organic chemistry. This stems from their ease of preparation combined with their ability to undergo a broad range of chemical transformations.
Referemce:
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