Gregor Wehner
University of Würzburg
6 Papers
223 Citations
Gregor Wehner is an academic researcher from University of Würzburg. The author has contributed to research in topics: Trimethylsilyl cyanide & Aldehyde. The author has an hindex of 6, co-authored 6 publications.
Chat about Author
Papers
Trimethylsilylcyanid als Umpolungsreagens, I. Nucleophile Acylierung von Alkylierungsmitteln mit aromatischen und heteroaromatischen Aldehyden
TL;DR: In this paper, a nucleophilic acylation of trimethylsilyl cyanide with a mixture of alkyl halides, dialkyl sulfates and alkyls tosylates is described.
81
Trimethylsilylcyanid als Umpolungsreagens, II. Nucleophile Acylierung von Aldehyden und Ketonen unter anionischer 1,4‐O,O‐Silylgruppenwanderung
Siegfried Hünig,Gregor Wehner +1 more
TL;DR: In this paper, anion 9, derived from O-(trimethylsilyl) benzaldehyde-cyanohydrin (8), adds quantitatively to aldehydes and ketones.
51
Trimethylsilylcyanid als Umpolungsreagens, III. Nucleophile Acylierung von α,β‐ungesättigten Carbonylverbindungen unter Steuerung der 1,2‐/1,4‐Addition durch Solvenseffekte
Siegfried Hünig,Gregor Wehner +1 more
TL;DR: In this article, it was shown that α-enones can be trapped as trimethylsilyl enol ethers by 1,4-addition, even if C-3 is alkyl-substituted.
41
Trimethylsilylcyanid als Umpolungsreagens, IV. Substituenteneffekte am acylierenden Nucleophil zur Steuerung der 1,2‐/1,4‐Addition an α,β‐ungesättigte Ketone
Siegfried Hünig,Gregor Wehner +1 more
TL;DR: In this article, the authors studied the effect of substitutions in the Acylating Nucleophile for directing 1,2/1,4-addition to α,β-Unsaturated Ketones.
27