63424-03-3Relevant academic research and scientific papers
Bis(acetylacetonato)Ni(II)/NaBHEt3-catalyzed hydrosilylation of 1,3-dienes, alkenes and alkynes
Srinivas, Venu,Nakajima, Yumiko,Ando, Wataru,Sato, Kazuhiko,Shimada, Shigeru
, p. 57 - 62 (2018/03/27)
The utility of commercially available Ni(II) salts, Ni(acac)2 (acac = acetylacetonato) (1a) and its derivatives bis(hexafluoroacetylacetonato)nickel(II) (1b) and bis(2,2,6,6-tetramethyl-3,5-heptanedionato)nickel(II) (1c) as versatile hydrosilylation catalyst precursors is described. Complexes 1a-c catalyze 1,4-selective hydrosilylation of 1,3-dienes in the presence of NaBHEt3 at ambient temperature. The reactions exhibit good regioselectivity to give the branched isomers as major products. The catalytic system also catalyzes hydrosilylation of alkenes including industriary important siloxy-, amino-, and epoxy-substituted ones as well as both terminal and internal alkynes.
A new entry to carbocyclic nucleosides: Oxidative coupling reaction of cycloalkenylsilanes with a nucleobase mediated by hypervalent iodine reagent
Yoshimura, Yuichi,Ohta, Masatoshi,Imahori, Tatsushi,Imamichi, Tomozumi,Takahata, Hiroki
supporting information; experimental part, p. 3449 - 3452 (2009/05/07)
(Chemical Equation Presented) A novel method for synthesizing carbocyclic nucleosides was developed. The new synthesis includes a direct coupling reaction of cycloalkenylsilanes with a silylated nucleobase catalyzed by a hypervalent iodine reagent. By app
