72256-54-3Relevant academic research and scientific papers
Preparation of Functionalized Acylsilanes by Diol Cleavage of Cyclic 1,2-Dihydroxysilanes
Zimdars, Patrick,B?hlig, Kristin,Metz, Peter
, p. 6163 - 6167 (2019)
We report a study on diol cleavage of cyclic 1,2-dihydroxysilanes for the preparation of functionalized acylsilanes. Sodium periodate turned out to be an efficient reagent for this transformation, resulting in good to excellent yields. The method is chara
Comparison Between the Epoxide Ring-opening of 1-Trimethylsilylcyclohexene Oxide and Some Electrophilic Additions to 1-Trimethylsilylcyclohexene
Berti, Giancarlo,Canedoli, Sergio,Crotti, Paolo,Macchia, Franco
, p. 1183 - 1188 (2007/10/02)
The reactions of 1,2-epoxy-1-trimethylsilylcyclohexane (1) with several nucleophilic reagents under acidic conditions have been studied and the ring-opened products identified.In all cases ring-opening occurs in a trans fashion with attack by the nucleoph
Some Epoxide Ring-opening Reactions of αβ-Epoxysilanes
Davis, Anthony P.,Hughes, Gwyneth J.,Lowndes, Peter R.,Robbins, Catherine M.,Thomas, Elizabeth J.,Whitham, Gordon H.
, p. 1934 - 1941 (2007/10/02)
Epoxide ring-opening of 1,2-epoxy-1-trimethylsilylcyclohexane (3) has given a range of the 2-substituted 2-trimethylsilylcyclohexanols (4; X = H, OH, OMe, OCH2CH=CH2, Br, I, SCN) in which attack by nucleophile has occured at the carbon α to silicon.The products (4) have been transformed into a number of functionalised silanes, including the silyl-episulphide (9).Other epoxides which have been less extensively studied are the conformationally biased epoxysilanes (10) and (11), the eight-membered ring epoxysilanes (17) and (21) and the two stereoisomeric 2,3-epoxy-3-trimethylsilylpentanes (26) and (29).Epoxide ring-opening adducts were obtained after treatment with H+-MeOH in all cases except for compound (17), where the bicyclic alcohol (18) was formed by a transannular reaction.
